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Hand-curated positions in niche programming languages

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Showing 91-120 of 125

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Sr. Principal Software Engineer - GWS

Northrop Grumman
Principal+
๐Ÿ‡บ๐Ÿ‡ธ

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.

AdaC++
Verified May 24, 2026 View listing

Lead Software Engineer

Nubank
Lead+
๐Ÿ  ๐Ÿ‡ฆ๐Ÿ‡ท ๐Ÿ‡จ๐Ÿ‡ด ๐Ÿ‡ฒ๐Ÿ‡ฝ

Buenos Aires, Argentina | Bogotรก, 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.

Clojure
Verified May 24, 2026 View listing

Staff Software Engineer

Nubank
Staff+
๐Ÿ‡ง๐Ÿ‡ท ๐Ÿ‡จ๐Ÿ‡ฆ ๐Ÿ‡ฒ๐Ÿ‡ฝ

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.

Clojure
Verified May 24, 2026 View listing

Senior Software Engineer, Memory-Safe Languages

Nvidia
Senior+
๐Ÿ‡ฎ๐Ÿ‡ฑ

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.

AdaCRust
Verified May 24, 2026 View listing

Senior Systems Software Engineer

Nvidia
Senior+
๐Ÿ  ๐Ÿ‡บ๐Ÿ‡ธ

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.

C++GoRust
Verified May 24, 2026 View listing

Senior System Software Engineer - Dynamo

Nvidia
Senior+
๐Ÿ  ๐Ÿ‡บ๐Ÿ‡ธ

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.

C++PythonRust
Verified May 24, 2026 View listing

OCaml Developer (all levels)

OCamlPro
๐Ÿ‡ซ๐Ÿ‡ท

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.

OCaml
Verified May 24, 2026 View listing

Senior Data Engineer

Orange
Senior+
๐Ÿ‡ซ๐Ÿ‡ท

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.

JavaPythonScala
Verified May 24, 2026 View listing

Lead Data Engineer

Orange
Lead+
๐Ÿ‡ซ๐Ÿ‡ท

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.

JavaScala
Verified May 24, 2026 View listing

Networking Software Engineer

Oxide Computer Company
Senior+
๐Ÿ  ๐Ÿ‡บ๐Ÿ‡ธ

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.

CRust
Verified May 24, 2026 View listing

Product Engineer

Oxide Computer Company
Senior+
๐Ÿ  ๐Ÿ‡บ๐Ÿ‡ธ

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.

RustTypescript
Verified May 24, 2026 View listing

Backend Engineer (Common Lisp)

Pocket Change
๐Ÿ‡ฏ๐Ÿ‡ต

Tokyo, Japan

Full-remote backend engineer role using Common Lisp (SBCL) for Pokepayโ€™s fintech service. Requires 3+ years backend experience, AWS skills, and DB knowledge. Bonus: OSS workflow, frontend familiarity, production AWS use.

Common Lisp
Verified May 24, 2026 View listing

Elixir Software Engineer

Prima.it
๐Ÿ  ๐Ÿ‡ฌ๐Ÿ‡ง ๐Ÿ‡ฎ๐Ÿ‡น

London, England, UK | Milan, Italy

Backend Elixir Engineer shaping scalable insurance platforms. Build reusable microservices with Elixir/Rust, event-driven architecture, and DDD.

Elixir
Verified May 24, 2026 View listing

Scala Backend Developer

Reality Games
Senior+
๐Ÿ‡ต๐Ÿ‡ฑ

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.

Scala
Verified May 24, 2026 View listing

Scala Dev Team Lead

Reality Games
Lead+
๐Ÿ‡ต๐Ÿ‡ฑ

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.

Scala
Verified May 24, 2026 View listing

Real Time Software Developer

Rheinmetall
Lead+
๐Ÿ‡จ๐Ÿ‡ญ

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.

Ada
Verified May 24, 2026 View listing

Software Engineer

sonnen
๐Ÿ  ๐Ÿ‡ช๐Ÿ‡ฌ

Cairo, Egypt

Entry-level Elixir role for recent CS graduates. Requires functional programming or Ruby experience. Join a global IoT platform team focused on smart energy (EVs, heat pumps). Includes Elixir training and growth path.

Elixir
Verified May 24, 2026 View listing

Rust Backend Engineer

Svix
Unknown+
๐Ÿ 

Remote, US | Remote, EU

Rust backend engineer role building high-performance message delivery systems. Production Rust experience required. Focus on developer experience, scale, and stability.

Rust
Verified May 24, 2026 View listing

Zig/Rust Senior Software Engineer

Syndica
๐Ÿ  ๐Ÿ‡บ๐Ÿ‡ธ

Remote, USA

Remote senior role building a high-performance Solana validator client in Zig, based on Rust Agave code. Requires 3+ years Rust experience; Zig/C/C++ a plus. Involves low-level performance optimization and open-source collaboration.

RustZig
Verified May 24, 2026 View listing

Ada Engineer

Systerel
๐Ÿ‡ซ๐Ÿ‡ท

Paris, France

Senior Ada engineer role developing embedded real-time systems for critical sectors like rail and energy. Requires expertise in Ada 95/2005/2012, Ravenscar or ZFP profiles, and familiarity with safety standards.

Ada
Verified May 24, 2026 View listing

Real-Time Development Engineer

Systerel
๐Ÿ‡ซ๐Ÿ‡ท

Aix-en-Provence, France | Paris, France

Real-time software engineer (Ada/C/C++) for critical embedded systems in rail, energy, or industry. Full-cycle dev from spec to validation.

Ada
Verified May 24, 2026 View listing

Senior Backend Developer

TalkJS
๐Ÿ 

Remote, Europe | Remote, Africa

Senior backend role focused on scaling a developer-facing platform. Requires Elixir experience, strong API design, and fluency in multiple languages. Bonus for frontend skills.

Elixir
Verified May 24, 2026 View listing

Senior OCaml Engineer

Terrateam
Senior+
๐Ÿ 

Remote, EU

Senior OCaml Engineer building core infrastructure automation and orchestration tools. Design architecture, implement key features, and contribute to open-source projects.

OCaml
Verified May 24, 2026 View listing

Senior Backend Developer

Testfabrik
๐Ÿ‡ฉ๐Ÿ‡ช

Saarbrรผcken, Germany

Senior Backend Developer role building distributed microservices in Scala with Akka, RabbitMQ, PostgreSQL, and Elasticsearch. Focus on DDD, CQRS, Event Sourcing. Contribute to scalable test automation platform.

Scala
Verified May 24, 2026 View listing

Senior Software Engineer

tulanฤ
Senior+
๐Ÿ  ๐Ÿ‡ฉ๐Ÿ‡ช

Berlin, Germany

Senior Software Engineer building stochastic optimization and simulation systems using Scala and Nix. Architect core platform, data pipelines, and infrastructure with functional programming approach. Requires polyglot programming experience with appreciation for functional languages.

Scala
Verified May 24, 2026 View listing

Fullstack Developer, Payments

Unusual Whales
Mid-level+
๐Ÿ 

Remote

Fullstack Developer building payment and billing systems for a financial data company. Elixir and React with Stripe and PostgreSQL, focusing on subscriptions, invoices, webhooks, and internal financial tooling.

ElixirTypescript
Verified May 24, 2026 View listing