London Jobs - November 2021

Pactio | Lead Designer | London | VISA | ONSITE / Hybrid | Full-time

About Pactio:

Pactio is building automation software for the Private Equity industry which will transform the way Private Equity deals are executed and is bound to become the default network for private capital exchange.

We are riding a spectacular commercial trajectory, with three pilots already signed across two continents that will allow us to build the MVP with highly sensitive and proprietary client's data. As well as powerful indications of desire to buy the MVP once ready, by funds across all PE fund sizes, types of funds and geographies.

About the role:

We are looking for a talented Lead Designer to join our founding team. You will help us shape our go-to-market product while accounting for all the necessary considerations needed for the scale that we aim at. You will leverage and develop all-round skills while leading the whole product design function, UX and UI with an option to own the user research and interviews front. There is an important UX angle, as we are aiming at streamlining highly complex and unstandardized workflows that involve multiple users that type collaborating on the same project. We want to establish a new standard that fully leverages the capabilities of modern software and surpasses legacy tools by large margin.

Importantly, there is a big opportunity to build and lead the whole design function of the company going forward.

As an early employee, we want you to help us shape our company culture of growth mindset, personal development, high performance, mission drive, collective endeavor and belonging.

Office-first in London UK, with flex for periodic remote days and ad-hoc remote periods.

email: lorenzo@pactio.io

Man Group Alpha Tech | Quant Python Engineer | London, UK | REMOTE/INTERNS/ONSITE | Full Time

As a Quant Python Engineer in Alpha Tech at Man you will be building the tools, frameworks, libraries and applications which power our Quantitative Research and Systematic Trading. This includes responsibility for the continued success of “Raptor”, our in-house Quant Platform, next generation Data Engineering, and evolution of our production Trading System as we continually expand the markets and types of assets we trade, and the styles in which we trade them. Your challenges will be varied and might involve building new high performance data acquisition and processing pipelines, cluster-computing solutions, numerical algorithms, position management systems, visualisation and reporting tools, operational user interfaces, continuous build systems and other developer productivity tools.

Our systems are almost all running on Linux and most of our code is in Python, with the full scientific stack: numpy, scipy, pandas, scikit-learn to name a few of the libraries we use extensively. We implement the systems that require the highest data throughput in Java. For storage, we rely heavily on MongoDB and Oracle.

We use Airflow for workflow management, Kafka for data pipelines, Bitbucket for source control, Jenkins for continuous integration, Grafana + Prometheus for metrics collection, ELK for log shipping and monitoring, Docker for containerisation, OpenStack for our private cloud, Ansible for architecture automation, and HipChat for internal communication. But our technology list is never static: we constantly evaluate new tools and libraries.

Alpha Tech has a small company, no-attitude feel. It is flat structured, open, transparent and collaborative, and you will have plenty of opportunity to grow and have enormous impact on what we do. We are actively engaged with the broader technology community.

o We host and sponsor London’s PyData and Machine Learning Meetups o We open-source some of our technology. See https://github.com/man-group o We regularly talk at leading industry conferences, and tweet about relevant technology and how we’re using it. See @manquanttech Essential Skills o Exceptional technology skills; recognised by your peers as an expert in your domain o A proponent of strong collaborative software engineering techniques and methods: agile development, continuous integration, code review, unit testing, refactoring and related approaches o Expert knowledge in one or more programming languages, preferably Python, Java and/or C/C++ o Proficient on Linux platforms with knowledge of various scripting languages o Strong knowledge of one or more relevant database technologies e.g. Oracle, MongoDB o Proficient with a range of open source frameworks and development tools e.g. NumPy/SciPy/Pandas, Pyramid, AngularJS, React o Familiarity with a variety of programming styles (e.g. OO, functional) and in-depth knowledge of design patterns.

If you're interested, please get in touch with Milly Parrott milly.parrott@man.com

Smarkets | Full Time | HYBRID (London, UK; also Downtown LA, California)

We're a modern betting exchange, going technology first to enable proper price competition in a field of fat commissions. Join a small and agile team in our beautiful office in St. Katharine Docks. If our US location tickles your fancy, you get to help a sunny satellite office too.

Smarkets develops a reliable, low-latency, highly concurrent betting exchange based on trading exchange designs. We're also building a fast, modern web interface to allow for a smoother experience. Servicing our users is top priority.

The Smarkets platform is written predominantly in Python, C++ (replacing still present Erlang) and Javascript for React & React-Native, relying heavily on asynchronous programming techniques. The tech stack sports Kafka, Postgres and Kubernetes. We use REST where we can, and gRPC where we can't.

Life at Smarkets circles around people, version control, configuration management and automation. We can - and do - deploy to production several times a day. Production environment is in AWS. In fact, Smarkets was the first gambling operator under the Maltese regulator to get permission to run everything in the cloud. We push the envelope where needed and educate auditors when necessary.

We are looking for engineering talent all across the board: frontend and mobile, infrastructure, data science, trading engine, security - and of course generalists, those yet to find their calling.

If you like the idea of flat structure and practical engineering approach, see our jobs at https://smarkets.com/careers .

Cloudflare | Singapore, Australia | Full-Time, Remote-OK | https://cloudflare.com

Cloudflare is on a mission to help build a better Internet.

Cloudflare is one of the world’s largest networks. Today, businesses, non-profits, bloggers, and anyone with an Internet presence boast faster, more secure websites and apps thanks to Cloudflare.

Below are a few openings we have in our team in APAC:

- SRE - Edge - https://boards.greenhouse.io/cloudflare/jobs/3434756?gh_jid=...

- Software Engineer - Edge - https://boards.greenhouse.io/cloudflare/jobs/3587017?gh_jid=...

- Systems Engineer - Infrastructure - https://boards.greenhouse.io/cloudflare/jobs/3512509?gh_jid=...

- SRE Core - https://boards.greenhouse.io/cloudflare/jobs/3578905?gh_jid=...

These positions while marked as Sydney, they are openings for anywhere in Australia or Singapore.

Tech Stack: Go, Python, C, Kubernetes, Prometheus, Airflow

Here are some of the projects where our teams have been involved with:

- https://blog.cloudflare.com/argo/

- https://blog.cloudflare.com/how-we-use-hashicorp-nomad/

- https://blog.cloudflare.com/automating-data-center-expansion...

- https://blog.cloudflare.com/orpheus/

Our founders also wrote a blog about the Future of work at Cloudflare https://blog.cloudflare.com/the-future-of-work-at-cloudflare

We have more opportunities available in many locations (Austin, SF, Lisbon, London) check them out https://www.cloudflare.com/careers!

GHCO - https://ghco.co.uk/ | Software Engineer, Senior Software Engineer, Trade Tech Support, Product Manager | London | Onsite or Remote | Full Time

GHCO is one of the fastest-growing liquidity providers specialising in exchange traded funds (ETFs). We strive to make ETFs accessible in worldwide markets.

We're a small team of expert traders and proven software engineers, looking for experienced technologists who have an interest in advancing the state of the art.

Tech stack: Java, Python, SQL, AWS

* Benefits and perks: competitive salary, health insurance, generous hardware and software allowance, casual work environment, inclusive team-oriented culture, rapid career growth opportunities, high impact work.

https://airtable.com/shratkwyvft1xi4Wt

Minimax Labs | Full-stack, Research engineers/scientists | London, UK | ONSITE/UK REMOTE, FULL-TIME, INTERN | http://minimaxlabs.com We optimise complex, global operations for billion dollar businesses worldwide with a focus in the energy industry, creating massive value out of thin air and a little cloud. To support rapid growth across the globe we seek strong full-stack engineers and scientists who want to have a real-world impact to join our elite team of PhD scientists and engineers in central London. You will work on several exciting new projects and development of our proprietary technology and world-leading product. Scientist/engineers: - Love challenging, complex real-world problems and high performance applications (Java, AWS) and working with real business users.

- Strong software engineering experience (Java preferred, Spring-boot/Angular 2+ are a +).

- Experience solving hard optimisation (e.g. NP-hard scheduling) problems and PhD are a ++.

Engineers:

- Strong Java, comfortable with complex codebases

- Able to design and build distributed systems and clean RESTful APIs (e.g. with Spring-boot)

- Business analysis skills are a ++.

- Knowledge of Angular 2+ and experience in (or passion for) UI, UX design are a +.

Write to us at hiring@minimaxlabs.com to find out more.

Symmetry Investments | Many Varied Roles | REMOTE or VISA (London, Hong Kong, Singapore, Jersey) | D, Julia, Kotlin, other functional and systems languages | Full-Time, Fixed Term, Flexible

## Roles we are hiring for

- Business Analysts: business analysis, documentation, team and tool design

- Native Code Developers: We are looking for outstanding native code developers who would like to write D. Our experience has been that strong C and C++ developers can learn D quite quickly.

- Functional Developers to work with Practitioners using Symmetry Integration Language to deliver value to the business.

- Documentation: At Symmetry we recognise the value of writing and have for example a Pulitzer prize-winning former WSJ journalist and a maintainer of Linux Kernel Newbies documentation. We are looking for people to write technical documentation and to document data structures and processes (open to varying range of technical ability depending on the project).

- Designers for documentation. Now that non-programming internal work is moving to markdown in git, we are hiring designers to work on templates and mini-logos for documentation and other work.

- Data Science: time series analysis in particular, including high frequency data sets that are too big for simple tools

- Information Security: incident response, threat intelligence, vuln management

- Platform: Platform as Code, Site Reliability Engineers, Windows desktop support; frontline server support and administration; application support

- Legal and Compliance: #lawyerswhocode or who are very comfortable working with markdown in git

- Accounting: are you the sort of person who would use #ledger-cli ? If so, we would like to hear from you.

- Business: risk, operations, administrative, organisational design and business strategy, investor relations processes

- Investment: Economics, Quant, Portfolio Research, Investment Research, Portfolio Management and Trading

- Market Data: contract administration, data cleaning, alternative data research and management

Location: Remote or sponsorship for a visa in London, Hong Kong, Singapore, Jersey

Term: full-time permanent, fixed-term contract, flexible hours.

## Languages

- Dlang (D)

- Julia

- Kotlin

- we do not use but value experience in modern C++, beautiful C, Haskell, Ocaml, Rust, Elm

## Qualities and traits we value

- Courage and daring

- Phronesis (practical wisdom), common sense and commercial orientation

- Practical people who are at the same time unreasonable when they ought to be

- Highly individual people oriented to promoting survival and flourishing of the group

- Inclination and ability to notice and understand links between seemingly-unrelated things

- Curiosity

- Extreme motivation

- Mechanical sympathy

- Extreme and unusual intellectual capabilities

- A love of tinkering

- Resourcefulness

- Good taste and love of beauty

## About Us

Symmetry Investments is a post startup USD 7+ billion alternative asset management company with around 230 people across multiple time zones and locations.

Our core technology team has been remote-first for some time, and the whole company is following suit, post-COVID.

I'm one of the three people running the firm, responsible amongst other things for technology across the firm and I’m posting this myself. That should give you an idea both about how seriously we take technology and the culture of the firm.

We are four years into a period of transformation from what was initially a fairly standard enterprise finance technology approach to something new that recognises the importance of both the humane and the technical for discretionary portfolio management and for the business of running an alternative investment manager. [Amaury Sechet](https://www.youtube.com/watch?v=AhR4PSExnqk), [Andrei Alexandrescu](https://www.youtube.com/watch?v=es6U7WAlKpQ) and [Atila Neves](https://dlang.org/blog/2019/10/15/my-vision-of-ds-future/) have been working with us as long-term consultants and we have many other talented people with lower public profiles.

It's not easy to integrate practitioners who may spend most of their day programming, but are oriented towards solving business problems, with developers who are specialists in programming. To achieve this, we wrote a little functional DSL that's now in production. Type inference of returns and parameters using inequality constraints is in a feature branch and there is plenty more to do on the language itself as well as the ecosystem around it. SIL can compile and call C++ and D at runtime; Python interop is in alpha; and C# is on the way. What might be a project in itself elsewhere can be just a set of functions in Symmetry Integration Language.

The language is written in D and we have a close involvement with the D Foundation and community, hosting DConf in London. So we are looking for outstanding native code developers who would like to write D as well as people to work with practitioners writing Symmetry Integration Language. Also looking for people to write documentation and work on the build.

It's quite a creative place where we encourage a degree of courage amidst practical constraints, and we are open to doing things a different way if it's commercially sound and in the interests of our investors.

We look for virtues and capabilities over only experience and credentials although those things aren't a disadvantage. Do not let a lack of credentials or qualifications prevent you from applying. We've recently hired experts with C++, Common Lisp, D, Haxe, Haskell, Julia and Perl backgrounds, and are happy to bring them up to speed with the tools we use.

Compensation is currently not quite at Netflix standards but is generous to very generous over time by broad technology industry standards. We recognise and reward technical accomplishment and have a very flat structure - don't be surprised if our founder and CIO starts asking you questions about your work.

## Symmetry Talks

- Presenting SIL-cling to Compiler Research Group at Princeton (https://youtu.be/7teqrCNzrD8)

- Symmetry Internship Project - calling C++ from SIL (http://dconf.org/2020/online/index.html#alexandru)

- All Spreadsheets Must Die (https://youtu.be/FZi9CSB9_kk)

- Lessons from a DSL where all you have is Ranges (https://www.youtube.com/watch?v=BtuzSlKRmzA)

- Alternative Investment Management (https://youtu.be/1rMq-4rWgis)

## Links

- Symmetry GitHub (https://github.com/symmetryinvestments)

# Contact

- Please apply using this link (https://jobs.lever.co/symmetryinvestments/c8a9b95e-bdf0-459c...).

Podaris | London, UK / REMOTE | Full time | https://www.podaris.com/

Podaris is changing the way the world plans its cities. Our aim is to bring together all stakeholders in the urban development process -- planners, engineers, transport technology vendors, public interest groups, property developers, and more -- in a shared modelling environment, where ideas can be iterated more rapidly, accurately, and transparently. We have created an web-based collaborative modelling tool which incorporates aspects of GIS, BIM, transport simulation, and more. It is already being used by customers around the world.

We're a small and friendly (but extremely driven) team, and have been working remotely since before the pandemic. Come join us!

Contact: jobs@podaris.com

----------

Role: Full-stack engineer

Job Description: We’re looking for a full-stack engineer to join our growing team. You'll be able to make a big impact, joining a small but very enthusiastic team. For this role, you'll primarily focus on mathematical problems: computational geometry, parametric constraint solvers, network routing optimisation, etc -- problems that come up in the course of modeling physical transport infrastructure, as well as transport network simulation and analysis. However you should be enough of a generalist to be unafraid to dive into other areas of the application where needed.

Technology-wise, Podaris is built on Javascript/ES6, Meteor.js, OpenStreetMap, and OpenLayers, a mapping library. Your expertise with Javascript is more important to us than your experience with the particular libraries that we use. Experience with building large single-page apps is particularly helpful. Experience with OSM routing engines, transit data formats like GTFS, and GIS tools/databases is also a strong plus.

----------

Role: Customer Success Associate

Job Description: You will learn the Podaris platform to a very high level, then assist in training new customers and supporting existing customers in their projects. You have an innate aptitude for self-learning new and unfamiliar software, and have excellent verbal and written communication skills, which make you adept at teaching people who don't have such an innate aptitude. You have an interest in all aspects and disciplines involved in creating transport systems and the built environment. You're especially knowledgeable with regards to transport planning and operations, but find it easy to talk to urban planners, architects, civil engineers, and more. You've at least dabbled in many different kinds of design/planning/engineering tools, and have some experience with GIS in particular.

When not directly assisting our customers, your responsibilities will include beta-testing new functionality, improving documentation and training materials, and creating case studies that can be used for sales & marketing purposes.

Motorway | London, Kyiv, Krakow

I've worked here for 3 years and I still love it, do you need to know anything else? If so, here it is: https://careers.motorway.co.uk/

Causal | Engineering | London (UK) or REMOTE | https://causal.app Causal is a human way to think and communicate with numbers. Our product is a number-crunching tool that's a bit like a spreadsheet and a bit like programming. Our vision is to be the de-facto way for anyone to work with numbers on a computer. We're very well-funded by some great investors across the US and Europe (Accel, Coatue, Naval Ravikant, Scott Belsky, and many more). ---

* Our stack is React/Redux/TypeScript on the frontend, and Node/TypeScript/Golang on the backend. We're looking for engineers who have experience with these technologies.

* Our core backend computation engine that performs the calculations behind Causal models — the challenge is to show the user instant results when possible and run complex operations (Monte-Carlo simulation, API calls) on the backend.

* Our spreadsheet-esque frontend interface for building models. This comes with a slew of UI/UX challenges to support complex functionality without being complicated, and needs to be incredibly performant.

* Our dashboarding and data visualisation capabilities, to let users use beautiful charts and tables to communicate with numbers.

* Check out our roadmap to see what else we've got planned: https://www.notion.so/00f79272b4ec4d6790ec98120788d850

Other roles we hire for: Frontend Engineer - Data Visualisation, Backend Engineer - Data, Strategic Finance Partner, Sales Development Representative (SDR)

---

We have a nice office in London (UK) but are also open to remote hires. If this sounds interesting then I'd love to chat! lukas (at) causal.app

More information on our careers page: https://www.notion.so/causal/Causal-Careers-8f0c7701e10b4a7f...

Orca Mobility | Video Streaming Engineer, Embedded Engineer, Mechatronics Engineer | Palo Alto, CA / London, UK | Full-Time | Onsite or Remote

We are a new stealth robotics company working on something new, a bit about us: Seasoned founders comprised of serial entrepreneurs and industry leaders. Top-notch engineering team comprised of people from Stanford, Oxford, Zoox, Lyft, Google, Cornell. Decades of experience in autonomous driving, augmented reality and AI. $XX million seed-stage from top tier Silicon Valley VCs. Two engineering offices in Palo Alto, California and London, UK. Competitive base pay, very meaningful equity with employee friendly terms, and great benefits.

We are looking for:

- Video Streaming Engineer (Gstreamer, h264, WebRTC)

- Embedded Engineer (Development of drivers for RTOS Linux, HIL, ISO-26262)

- Mechatronics Engineer (HW / SW integration and testing, sensors, CAD)

If you are someone who enjoys building new things and want to become part of the early team please reach out to jobs@orcamobility.ai or go to orcamobility.ai

Picnic | Senior Software Engineer | London, UK | ONSITE or REMOTE | Full time or contract

Keywords: React Native, TypeScript, RxJS, MobX, Node.js, PostgreSQL, Redis, SQLite, CQRS

Picnic is a new group chat app, built for close friends (https://picnic.chat).

Group chats matter, and they matter more than you might think. For billions of people, they've come to play a vital role in our most important relationships: the space online where our real friendships live. We believe the one-size-fits-all, functional apps where our group chats live today could be so much more. That's why we are on a mission to build a better home for people's favourite group chats: one that is more joyful, more intentional and more ethical.

It's an exceptionally good time to be joining our small but mighty founding team of top engineers from Facebook, Apple, Google and more. We are fresh from raising a £2.1m Seed round led by top tier VCs (announcement coming soon) and are backed by the likes of Robin Dunbar (the man behind Dunbar's number), Snapchat's 1st Engineer and many more world class operators.

We're looking to hire somebody who is comfortable working as a key part of a small team, with experience of having shipped consumer-facing mobile apps. The Senior in our job title does not refer to how many years of experience you have (or your degree!), but to your general approach to development: you are able to think about the system and architecture as a whole, know enough about all aspects of the stack to effectively diagnose issues, and are able to pass your knowledge onto other members of the team.

If this sounds like your kind of thing, read more about who we are, what we're doing & how you might fit in here: https://www.notion.so/teampicnic/Senior-Software-Engineer-c8...

Mux (YC W16) | SF, London, REMOTE (US, CAN, and UK) | Full-Time | Elixir, Golang, TypeScript/React | https://mux.com/jobs

Mux is how developers build online video.

With Mux Video, developers gain access to a powerful API for video streaming--think Stripe for Video. You don't have to have strong feelings about ffmpeg settings, you just go. And with Mux Data, developers realize incredible insights into how their videos perform from platform to platform, place to place, and user to user.

I'm Ed, and I'm an engineer on the DevEx team here. This is, and I have to stress that I'm not kidding because everybody says this sort of thing, for real my favorite job that I've ever had. The team here is sharp, there is a real and concerted focus on not just competence but on the human side of things; one of the company's core values is "be human" and I thought it was marketing stuff 'til I joined and learned to my surprise that it is emphatically not. Also? Legit, the best onboarding experience I've ever had. During a pandemic, no less.

The tech stack actually manages to balance cool with useful, too. It's a multi-cloud environment running Kubernetes on AWS and GCP, with Elixir, Golang, and some NodeJS (some JS, mostly TypeScript), plus React and TypeScript for all the usual bells and whistles.

Mux is a good place to be and if video is your bag, or even just sounds interesting, you should check us out. At the moment our hiring is limited to the US, Canada, and the UK, but the company is fully remote--I'm in Boston and I don't feel disconnected compared to the SF folks. Feel free to head on over to https://mux.com/jobs and check out our openings; we run a pretty standard interview-loop process and I don't feel like we waste candidates' time. Even if you don't see an immediate spot that clicks with you, feel free to reach out anyway; we have a certain facility for finding room for amazing people.

Shareback | Full-stack Engineers (Node/React) | London, UK | Full-Time | Onsite/Hybrid/Remote

At Shareback we are on a mission to help teams around the world to communicate better with their stakeholders and clients. We strongly believe that building relationships with stakeholders is hard but absolutely necessary aspect of any service work. Currently, there is no software that can help you to nurture these relationships. Shareback is here to change it.

We are looking for a full-stack engineers with at least 2 years of experience that will take ownership of our product.

If interested - check this page https://spot-cattle-9bd.notion.site/Full-stack-engineer-5517... and/or message to business@shreback.io

OneSignal | San Mateo, New York, Texas, London | Onsite or Remote | Full Time | https://onesignal.com/careers

Tech stack includes Go, Rust, Ruby on Rails, Kafka, Postgres, Redis, InfluxDB, Typescript, React

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engagement instead of complex implementation.

When you pick up your smartphone, the first thing you see is a push notification - maybe there’s a breaking news alert, a message from a dating site, or football scores… Whatever it is, chances are it came from us.

We're hiring for:

* Head of Product Engineering https://onesignal.com/careers/6a626e7e-b28e-410a-b6ca-c288ad...

* Senior Product Engineer https://onesignal.com/careers/b824ffc4-ac55-4744-b7d8-b5ace6...

* SDK Engineer https://onesignal.com/careers/c7e512e8-534e-499c-98a6-8f6516...

* Many more! https://onesignal.com/careers

Meticulous | Founding Engineer | London | Full-time | Visa sponsorship available | £100k - £145k, 2%+

Hey HN, I'm Gabriel, founder of Meticulous (YC S21). Our mission is to make the world's code safe, performant and reliable.

We're starting with a tool to catch JavaScript regressions in web applications with zero-effort from developers.

How it works: Insert a single line of JavaScript onto your site, and we record thousands of real user sessions. We then replay these sessions on new code to automatically catch bugs before they hit production. You can watch a 60-second demo at https://www.meticulous.ai.

Catching JavaScript regressions is just the start. We are a London-based YC company. We just raised $4m, and are backed by some of the best founders and technical leaders in Silicon Valley, including Guillermo Rauch (founder Vercel, author next.js), Jason Warner (CTO GitHub), Scott Belsky (CPO Adobe), Calvin French-Owen (founder Segment), Jared Friedman (YC partner and former CTO of Scribd) and a bunch of other incredible folks.

You can read more at https://www.ycombinator.com/companies/meticulous/jobs/AkHpFa...

If interested please feel free to reach me at gabe at meticulous dot ai, with a few lines on what interests you about Meticulous and mention HN in the subject line.

Globality Inc | (ONSITE) San Francisco, London, Tel Aviv, Kviv | Full time

Various Roles - see https://grnh.se/b9d859ac2us

Globality’s AI-powered Smart Sourcing technology transforms the way global companies connect with the best suppliers across every service category. You can think of it as a NLP-powered marketplace for service procurement. It doesn't super exciting, and I acknowledge the company home page is the most generic corporate thing ever, but we are solving some really cool problems, and the team is incredible to work with.

See more at:

- https://www.globality.com/en-us

- https://www.crunchbase.com/organization/globality-inc

We've also opensourced some of our tech: https://github.com/globality-corp :)

Tech stack: Python (Flask), NodeJS, ReactJS, Typescript, Java (Micronaut), AWS, K8s, Kafka

Intruder (https://intruder.io) | Mid-level and Senior Software Engineer | Full-Time | London | REMOTE optional (UK or nearby timezone required)

Intruder is a SaaS platform that helps companies easily identify their cyber security weaknesses, and fix them, before they get hacked. We're a fast growing startup, over 1500 customers from around the world love our product.

Tech stack: Ruby on Rails and Python/Django back-end apps. Vue.js front-end. Many 3rd party API integrations. Mostly hosted on Kubernetes.

Although our company base is London (a nice office in a WeWork in Shoreditch), we have team members located around the globe and our dev team is remote first. We'll consider remote applications for this role as long as you're within 2 hours of the GMT timezone.

Our open roles: - Mid-level Software Engineer with full stack skills - Senior Software Engineer that is able to help scale our technology so it can meet the needs of a global SaaS platform, as well as taking on a leadership position within the team

Check https://careers.intruder.io/ or email me (CTO) at patrick@intruder.io if you fancy a chat!

Sikoia | Various positions | London or Remote | Full-time or Contract | https://sikoia.com

Sikoia is a new London-based startup building a financial data aggregation platform for consumer and small business lending. Our customers are fintechs, embedded finance and established lenders.

We are VC-backed: $2.3m from EarlyBird and Seedcamp and a bunch of European fintech CEO angel investors announced yesterday [1, 2]. CEO is ex-Softbank, founding team ex-JPMorgan/Experian/Krux.

We're hiring [3] for London-based or remote (max 2 hours time difference):

- C#/full stack software engineer

- Python software engineer/data scientist

- Product owner/Head of Product

- Technical business analyst

Our stack is C# and Python, running in Azure.

Please reach out to me (stephen@sikoia.com) for more info.

[1] https://tech.eu/brief/fintech-data-defragmenter-sikoia-raise...

[2] https://sikoia.com/Press/Sikoia_raises_from_earlybird_and_se...

[3] https://www.linkedin.com/company/sikoia/jobs/

Risk Ledger | London, UK | Full-Time | Senior Backend, Frontend and Product Managers | https://riskledger.com

We're a London-based startup, with a mission to solve the problem of security risk in the supply chain, globally. The world runs on data, with every business relationship involving a great degree of trust. We facilitate that trust. Risk Ledger offers a secure social network model for organisations to connect and share their security and risk data.

Risk Ledger is backed by multiple high-profile VCs, including Lifeline Ventures, firstminute capital, Seedcamp, Village Global and Episode 1. We're already working with a number of great companies across multiple verticals to achieve our vision, including the likes of ASOS, Snyk, BAE Systems and the NHS.

Backend Engineer https://riskledger.com/careers/senior-backend-engineer

Frontend Engineer https://riskledger.com/careers/senior-frontend-engineer

Product Manager https://riskledger.com/careers/product-manager

OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk

OpenRent is the way people rent property online - a top 300 website in the UK, and force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £45 billion worth of property, to over 3.7 million registered users, without ever charging any admin fees.

We're VC backed, profitable, and have plenty of ambition to maintain our fast growth.

We're looking for people with a passion for solving real-world problems. You'll be working in a close-knit team, directly with the founders. You'll have full autonomy to work on, and figure out how best to solve, the biggest problems in the industry. We find problems and improve customer experiences via code every day.

- Full Stack Web Developer (C#) | All Levels | Equity Available | £35k-£150k (based on experience) + Quarterly Bonus

https://www.openrent.co.uk/jobs