Hand-curated positions in niche programming languages
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Groenlo, Netherlands
Elixir Backend Developer building Identity and Access Management (IAM) systems for healthcare. Elixir on Nomad with Terraform, focusing on secure, scalable authentication and authorization services.
Old Westbury, NY, USA
Adjunct Faculty teaching undergraduate computer science courses. MS or PhD in Computer Science or related field, with experience in AI, LISP, PROLOG, and object-oriented programming.
Nantes, France
Software Architect designing and evolving core banking systems and mobile applications. Java, React, and Scala on GCP with Kubernetes, working across 15 agile teams to define technical roadmaps, harmonize practices, and bridge architecture, ops, and security.
Stockholm, Sweden
Software Engineer building embedded finance systems using Scala, ZIO, Tapir, Doobie, Kafka, Kubernetes, and GCP. Shape architecture, deliver complex features, modernize services, and uphold code quality in a regulated, product-focused environment.
Huntsville, AL, USA
Software Engineer developing battle management software for the GMD Weapon System missile defense program. Ada, C++, Java, MATLAB, and Python on Unix/Linux, implementing complex math and physics-based algorithms, code modernization, and requirements testing. Active Secret clearance required.
Huntsville, AL, USA
Sr. Principal Software Engineer developing battle management software for the GMD Weapon System missile defense program. Ada, C++, Java, MATLAB, and Python on Unix/Linux, focusing on threat scene evaluation, complex algorithms, and code modernization. Active Secret clearance required.
Hyderabad, India
Senior Specialist in Data Science and AI solving complex business problems in healthcare. Python, R, SQL with machine learning, statistical analysis, and data governance, translating analytical insights into actionable recommendations.
Buenos Aires, Argentina | Bogotá, Colombia | Mexico City, Mexico
Lead Software Engineer building large-scale distributed systems for a digital financial platform. Clojure on AWS with Kafka, Datomic, DynamoDB, and Kubernetes, focusing on microservices architecture, scalability, and technical direction across multiple teams.
Toronto, Canada | Mexico City, Mexico | Belo Horizonte, Brazil | Campinas, Brazil | Rio de Janeiro, Brazil | Sao Paulo, Brazil
Staff Software Engineer building large-scale distributed systems for a digital financial platform. Clojure on AWS with Kafka, Datomic, DynamoDB, and Kubernetes, focusing on microservices architecture, scalability, and technical direction across multiple teams.
Yokneam, Israel | Beer Sheva, Israel | Tel Aviv, Israel
Senior Software Engineer driving adoption of memory-safe languages in embedded firmware. Ada/SPARK, Rust, and C for constrained and real-time environments, focusing on mixed-language SDLC, security reviews, and formal verification.
Hillsboro, OR, USA | Remote, CA, USA | Santa Clara, CA, USA | Redmond, WA, USA | Austin, WA, USA
Senior Compiler Engineer developing optimizing compilers for high-performance computing. C/C++, Fortran, OpenACC, OpenMP, and CUDA with MLIR and LLVM, focusing on auto-parallelization, GPU and CPU targets, and standard language parallelism.
Remote, USA
Senior Systems Software Engineer developing rack-scale management solutions for datacenter environments. Rust, Go, and C++ with Redfish, BMC, and gRPC, focusing on hardware integration, distributed microservices, and telemetry.
Remote, CA, USA | Remote, WA, USA
Senior System Software Engineer developing GPU-accelerated deep learning inference platforms. Rust, Python, and C++ with vLLM, TensorRT-LLM, and NIXL, focusing on distributed inference, disaggregated serving, and KV cache management.
Paris, France
R&D engineer role focused on OCaml (and Rust) for advanced software design, functional programming, and tooling. Includes mentoring, architecture, and client-facing work.
Remote, USA
Staff Software Engineer building SMS and RCS customer engagement solutions. Rust, TypeScript, and Ruby with React on backend distributed systems, focusing on scalable architecture, RESTful/gRPC APIs, and end-to-end feature ownership.
Bordeaux, France
Senior Data Engineer designing and maintaining robust data architectures for business intelligence and big data projects. Spark (Scala, PySpark, Java), Python, SQL, and Kafka with Hadoop ecosystem, focusing on data pipelines, CI/CD, and containerization.
Niort, France
Lead Data Engineer designing and implementing data processing infrastructure for business intelligence and big data projects. Scala, Spark, Java with Hadoop ecosystem, Kafka, and Kubernetes, focusing on data pipelines, CI/CD, and distributed algorithms.
Remote, USA
Remote OS and virtualization engineer role working on Helios (C, illumos) and Propolis (Rust VMM). Involves hardware interfaces, kernel work, and hypervisor development.
Remote, USA
Networking Software Engineer developing the full software stack for a rack-scale cloud computing platform. Rust, C, and P4 with a focus on load balancing, IPsec VPNs, BGP, and data center networking protocols, owning end-to-end networking from host OS to switch.
Remote, USA
Product Engineer building the customer-facing experience for an integrated rack-scale cloud computer. Rust and TypeScript with React, focusing on cloud API features, web console, CLI, SDKs, and documentation.
Remote, Poland
Software Developer modernizing PRTG Network Monitor from Delphi to a modular architecture. Rust with AI-assisted development tools, focusing on owning modules end-to-end, systems programming, and collaboration with architecture teams.
Remote, Mexico
Statistical Programmer analyzing and reporting clinical trial data. R programming with CDISC standards (SDTM, ADaM), focusing on derived datasets, tables, and regulatory compliance.
Cardiff, Wales, UK
Software engineer role developing embedded safety-critical systems for avionics and submarines. C/C++, RTOS, or Ada experience preferred. Work on DO-178 compliant software.
Tokyo, Japan
Full-remote backend engineer role using Common Lisp (SBCL) for Pokepay’s fintech service. Requires 3+ years backend experience, AWS skills, and DB knowledge. Bonus: OSS workflow, frontend familiarity, production AWS use.
London, England, UK | Milan, Italy
Backend Elixir Engineer shaping scalable insurance platforms. Build reusable microservices with Elixir/Rust, event-driven architecture, and DDD.
Enschede, Netherlands
Formal Verification Engineer extending the Clash hardware description language and Haskell for correct-by-design hardware and software. Connecting Haskell with verification tools, proof assistants like Agda or Coq, model checking, and SMT for formal specification and verification of digital designs.
Krakow, Poland
Senior Scala Backend Developer building scalable game services with Scala 3, Cats, http4s, Kafka, and Kubernetes. Work on end-to-end architecture, APIs, and infrastructure.
Krakow, Poland
Scala Dev Team Lead driving backend architecture for a large-scale, location-based mobile game. Hands-on role with Scala 3, Cats, http4s, Kafka, Kubernetes, and NoSQL databases.
Zurich
Provide technical leadership for a team (3-10 developers) focused on the full software lifecycle (design, implementation, test) for fire control and effector command systems. Requires multi-year experience in Real-Time Embedded development with Ada, software architecture, and experience with distributed systems.
Bremen, Germany
Develop physical & mathematical models and automation systems for ship and energy system simulators. Requires expertise in C++, FORTRAN, and C# to handle the full stack, from core physics modeling to HMI integration.