C# Jobs - July 2021

Icario | FULL-TIME | REMOTE | $115-145k (DOE) | NO VISA SPONSORSHIP

HIRING FOR RUBY OR C# SOFTWARE ENGINEERS OR SOFTWARE DEVELOPERS IN TEST (SDET). We're a late stage health technology start up based in MN, but we're open to all candidates as long as they're based in the US.

Let's cut to the chase, why do you want to work here?

• Work remote full-time or onsite, up to you

• Opportunity for leadership advancement (seriously)

• Your manager will be kick ass

• Amazing benefits (example: company paid medical and dental)

• Teammates who are actually great to work with

• We're growing rapidly, this is a great opportunity to have an influence on how our Dev team scales and setting the foundation of the team

• Painless and quick interview process

INTERESTED? Send an email to rachel.todd@icariohealth.com for the fastest response or apply to one of our openings at: https://icariohealth.com/careers/

Shell TechWorks | Senior Software Developer with strong DevOps skillset, Software Intern (fall semester)| Boston, MA | ONSITE with potential for REMOTE |

Shell TechWorks is an innovation center for Shell based in a brand-new building in the Seaport area of Boston MA. Our primary goal is bringing creative people from outside the energy industry to solve a number of challenging problems. Our office consists of software, electrical, mechanical, architecture, systems, integration, and field support all under one roof!

We are looking for passionate developers who enjoy working on a wide array of software technologies. Each of our projects run 3-6 months and can differ greatly from one to the next. We have worked in mobile, web, visual analytics, optimization, machine learning, and sensor projects. Although we like to use the right tool for the job, we do have some common tech stacks that we have been using: - ReactJs, NodeJs, GraphQL, Azure/AWS Services, Cloud Native technologies such as Kubernetes/Docker/Terraform, C# .Net Core, Python, and C++. We use modern tools for build server pipeline development- CircleCI, Jenkins, Github Actions, Azure DevOps, monitoring- App Insights, Grafana, Datadog, Prometheus, Telegraf and security- Azure Vault, AWS Key Vault and environment variable workflows.

Anyone who is interested in this challenging fast paced environment, with great opportunity for growth and impact please contact us at:

Hiring Manager - Rob Madore - rmadore at shelltechworks.com

Software Manager - Chris Boutiette - cboutiette at shelltechworks.com

Available slot counts at the time of posting:

2-3 x Interns

2 x Senior Software Developers

Mercell https://www.mercell.com/ | Middle or Senior Software Engineer (eProcurement) | Kotlin, Python, .NET, React | Oslo, Norway

We are 5 people in our team: Product Manager, UX Designer, Tech Lead, and 2 Senior Software Engineers.

The main architectural concepts we use are microservice architecture, event-driven architecture, and micro-frontends.

Our Stack

Parity Technologies (Polkadot, Substrate, Kusama)

REMOTE OR ONSITE (BERLIN, DE) | VISA SUPPORT Full-time Employee or Contractor

Parity Technologies makes blockchain infrastructure; our teams have launched Polkadot (decentralized, interoperable blockchain network) and Substrate (Blockchain-builder SDK).

We're looking for experienced Rust blockchain engineers to focus on infrastructure + protocol-level topics in areas like parachains (interoperability), cross-chain messaging (XCMP), consensus (BABE/GRANDPA), and bridges. Outside of these areas, we are always open to exceptional talent in areas with both blockchain and/or more general low-level rust engineering focuses (or C++, Go / Golang, C#, etc).

We also are hiring across all of our Information Security / Tech Ops / DevOps / SRE / CICD / Tooling teams, as well as our

10+ open rust positions, 25+ total open engineering positions.

CONTACT: Apply and view more details here: https://www.parity.io/jobs/

Email max.wegman@parity.io for any questions -- please mention that you found my email on HackerNews :)

Pihr | Frontend and fullstack engineers | Stockholm, Sweden | Full-time | http://pihr.se

At Pihr we work to close the gender pay gap with technology. We've been around for a couple of years (being profitable) but depended on external partners for our development and now we are building our own internal team to handle development. As one of the first on board you will have a lot of influence on the work we do. Out technology stack is C#, Angular, Azure.

More here: https://pihr.teamtailor.com/jobs/1139365-senior-full-stack-d..., https://pihr.teamtailor.com/jobs/1139376-front-end-developer

Node Effect | REMOTE or ONSITE(SEAsia) | 20h/week freelancers/part-timers

- Blockchain/smartcontracts developer: experience building crypto stuff. A plus if you're familiar with Bitcoin Lightning (even if just as a user).

- Mobile/desktop developer: experience building with Android and/or iOS and/or macOS and/or Windows and/or Linux. A plus if you're familiar with Xamarin and/or GTK.

- WebAssembly developer: experience building nonJavaScript things that are run in the browser. A plus if you're familiar with UNO/Blazor.

- C#/.NET developer: experience using either legacy .NET4.x (or Mono) or .NETCore/.NET5 (we're not the typical Microsoft shop, we happen to care about .NET on Linux/Unix a lot FYI). A plus if you have some F# exposure.

Please write me at andres at nodeffect dot com and I'll give you more details. Thanks!

PS: These are not managerial or semi-managerial positions, we're fishing for manpower at the moment.

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.

- 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...).

Shelf Engine | (https://www.shelfengine.com/) | REMOTE or ON-SITE (post-COVID) | Full-time | Backend & Full Stack

Engineers, Data Scientists. We're hiring for multiple positions across the Engineering and Data Science teams (and in many other non-engineering roles).

At Shelf Engine, we're taking on arbitrage risk for perishable goods. We do daily demand forecasting based on a number of factors, including historical information, product margins, etc. We have an operationally sophisticated product for automatically managing, dispatching, and recording orders, and tracking sales and waste information. Domain areas range from ML and statistical forecasting, to full-stack web services and mobile apps.

Tech stack: For the front end, we use Angular for desktop and Ionic for mobile. Backend we are running a C# stack, with a SQL storage layer and utilizing CQRS and event sourcing patterns. For forecasting and ML we use R and python.

See (https://www.shelfengine.com/careers/).

The Action Network | Back-end (Node.js or C#), Mobile (React-Native/Swift/Java), Front-end (React/Redux/Next.js), Devops (AWS, K8) | REMOTE US or Onsite NYC/SF

The Action Network is an exciting sports media start-up that builds products and creates content to inform and entertain the sports bettor. The sports betting and fantasy sports space is massive ($170bn in the US), growing and underserved from a product and content perspective, and we have the talent, domain expertise and passion to win the space.

We are seeking Engineers who operate with integrity and are highly motivated, creative, and excited about joining a fast-paced start-up. Our primary BE technologies include AWS (lambdas, SQS, SNS, etc.), Node.js, C#, Postgres, Docker, and K8. On the FE we use React/React-Native, Next.js, and Redux.

Please see our careers page for more specifics on each position and links to apply: https://jobs.lever.co/actionnetwork

Healex | Cologne or Berlin, Germany | Full-time | ONSITE | System Administrators, DevOps, Front End Developer PHP, Backend Developer PHP, FHIR developers

https://healex.systems/en/jobs/

We are hiring:

* System administrators / devops * front-end developers (PHP) * back-end developers (.Net/PHP)

ideally with a background in digital health care, to work on our platforms for clinical trials management, clinical research and FHIR server and FHIR infrastructure.

German language knowledge is welcome. Must be based in DACH, Netherlands or Belgium or able to relocate to Germany, visa sponsoring is not possible unfortunately.

Healex is a fast growing digital health startup from Cologne and Berlin, developing platforms and FHIR APIs for clinical trials, clinical documentation, clinical research. We're working for leading university hospitals, research organizations and pharmaceutical companies. Please see link above for information, benefits, requirements, and how to apply.

Technologies we use:

* C#, .Net, PHP * Vue.js, React, Angular, Javascript (ES6) * FHIR Server and parsing plugins * Clinical standards: FHIR, SMART on FHIR, HL7 v2, SNOMED CT, LOINC etc. * Docker, Cucumber/Gherkin, OpenAPI, Swagger

Apply at info AT healex DOT systems or shoot me a message at christoph DOT plamper AT healex.systems

I can't say enough good things about working at Healex.

Cheers, Christoph

SENIOR ANGULAR/.NET DEVELOPER | FULLY REMOTE | TRISKELLE SOLUTIONS

Tech Stack: Angular 4+, ASP.NET CORE, C#, EF CORE, and MSSQL. Compensation: 100K to 130K, based on experience. Type of Hire: 3-6 months Contract to Hire, possibility of extending to 1 year

* No visa sponsorship provided * Background checks are required upon hire * Must be available during the team’s core hours between 10-3pm EST * Must be physically based in USA, Canada or Mexico

Triskelle specializes in innovative software solutions that support students with disabilities. At present, our systems are used widely by school administrators, teachers, parents, and students to streamline data collection and analysis efforts, as well as improve the quality of care and outcomes for special needs students at the state level. We are actively building out several products for numerous state level clients, with a concentration on IEPs (Individual Education Plans) and IFSP (Individualized Family Service Plans). If you’re motivated to align your tech skills with social good, then we’ve got a place for you!

To apply, email your resume to jacob.shwartzlucas@triskelle.solutions

Rokt | Software Engineers | onsite (NYC, Sydney) | Full-time | Visa sponsorship available

At Rokt, we build products that transform e-commerce and enable brands to get smarter in the Transaction Moment. We’re an engineering led organization that builds global event-driven distributed systems in the cloud, constantly growing and adapting our tech stack as we rapidly scale.

We’re customer obsessed and strive to build great experiences for our partners and clients. We use cutting edge machine learning techniques such as reinforcement learning to optimize the value we deliver to our partners and customers. We write code in Python, Golang, Javascript, C#, Swift, and Kotlin, but we encourage teams to pick the right tool for the job and experiment with new technologies.

Rokt just closed its Series D (https://rokt.com/resources_post/rokt-closes-us80m-series-d-i...) and is continuing to invest heavily in our R&D teams in both our NYC and Sydney offices - we’re still remote in the US due to Covid, but our Sydney office is open for business. With annual revenues of more than $100M and a vibrant company culture, Rokt has been listed in both Built In NYC's ‘Best Places to Work’ and ‘Great Places to Work’. We’re always looking for great engineers who can build systems and teams at scale as we grow our product and process millions of transactions globally every day.

Transparent salary, $115-225k based on experience. Significant equity, 401k match, health/dental/vision, + more.

Let us know if that’s you!

https://rokt.com/careers/ or feel free to reach out directly.

ROCKSTAR GAMES | NYC-San Diego-New England| FULL-TIME | .NET SOFTWARE ENGINEERS A career at Rockstar Games is about being part of a team working on some of the most creatively rewarding and ambitious projects to be found in any entertainment medium. You would be welcomed to a dedicated and inclusive environment where you can learn, and collaborate with some of the most talented people in the industry. RESPONSIBILITIES

Develop highly scalable server-side features for our online game console clients using object-oriented development in C#, ASP.NET, and SQL Server. Develop back-end services and APIs. Actively practice Test Driven Development (TDD) while developing new features and refactoring existing code. Work in an AWS cloud-based, event-driven microservice architecture with a high priority on web performance optimization. Collaborate with other Rockstar technology teams across our worldwide studios.

NYC: https://www.rockstargames.com/careers/openings/position/4050...

SAN DIEGO: https://www.rockstargames.com/careers/openings/position/4110...

NEW ENGLAND: https://www.rockstargames.com/careers/openings/position/4161...

Olo | Remote (US) (HQ in NYC) | Full-Time | https://www.olo.com/

We’re hiring at Olo, where we power the digital platform for many of your favorite restaurants like Shake Shack, The Cheesecake Factory, and Wingstop. Tons of remote (US-based) positions available. Come join us! All positions: https://jobs.lever.co/olo?lever-via=WSee4m3bRz

Looking for product managers, software engineers (C#, F#, full-stack), QA engineers, Terraform experts, and lots of other roles.

NorthStar Medical Radioisotopes | Software Engineer | Madison, WI | Full Time | Onsite (With 2 days a week remote)

https://www.northstarnm.com/careers/software-engineer/

Our Engineering team is growing fast, and we are seeking Software Engineers to help implement software for our current and next generation systems. Our team develops electromechanical instruments, devices, server software, and production equipment for medical and non-medical applications.

Stack: C# 9 (.NET 5), C++, Python 3, WinUI 3, Skia, SQLite, gRPC, NUnit, NLog, Git

NorthStar develops, manufactures and distributes radioisotopes that are used daily for patients needing medically important diagnostic imaging tests. NorthStar is the first company in nearly 30 years to produce the radioisotope Mo-99 in the United States. NorthStar’s processes are non-uranium based and the Mo-99 is used by radiopharmacies across the country to produce the imaging radioisotope Tc-99m. NorthStar will scale-up production over the coming months and years and intends to become the industry’s market leader. Beyond Mo-99, we have a pipeline of other novel and medically important isotopes which can further grow our business and provide development opportunities for our employees.

Working with this novel and advanced technology is challenging yet rewarding for talented individuals who want to make a difference and be part of an exciting and rapidly growing business. NorthStar’s people drive our solutions and our success, and we are committed to ensuring that we provide fulfilling work experiences and valuable development opportunities.

https://www.northstarnm.com/

If you are interested in applying for this position, please forward your resume to Careers@northstarnm.com with the position title in the subject line.

ThoughtWorks India - Pune, Mumbai, Bangalore, Chennai, Gurgaon, Coimbatore, Hyderabad

We are passionate technologists who believe in the power of software and technology as tools for social change. We contribute to a multitude of open source projects.

Primarily we are a Technology Consultancy Company. We look for zealous Technologists who are keen to learn on job. We value Object Oriented and Functional Skills. DevOps and Agile are a normal way of working here. TDD and XP are embraced fully.

Skillsets/Platforms/etc.: C#, Java, Ruby, Scala, Kotlin, Rust, JS, AWS/GCP/Azure, Python, Node.js, React, Angular

Requirement: 4+ years of programming experience.

Interview process: Take-home coding assignment, Pair programming, Technical Interview(s), Leadership

More about ThoughtWorks: https://www.youtube.com/watch?v=MBqquBtwaNM

https://www.thoughtworks.com

Contact: siddhark[at]thoughtworks.com Please include 'Hacker News' in subject line.