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Vancouver, BC, Canada
Technical Lead driving the API developer platform and agentic future for enterprise software. Scala, JavaScript, and TypeScript, focusing on public API design, technical strategy, and cross-functional collaboration.
Utrecht, Netherlands
Scala Developer building event-driven backend platforms for consumer parcel tracking and delivery services. Scala with Kafka, ZIO, and cloud-native on Azure with Kubernetes and Docker, focusing on high-volume event-driven architecture and production ownership.
Warsaw, Poland
Scala engineer building high-performance game server components using functional programming (Cats, Cats Effect, Tagless Final). Implement domain logic, testing and 24/7 Kubernetes operations, collaborating with cross-functional teams to deliver robust, scalable systems.
Remote, Spain
Senior Scala developer building distributed integration platforms using Play, Akka, Slick, sbt and PostgreSQL. Apply FP, XP practices, CI/CD and Docker/Kubernetes to design microservices, solve complex architectural problems and mentor teammates across challenging integration workloads.
Sรฃo Carlos, Brazil
Mid Software Engineer building large-scale Graph products and data processing systems. Scala, Java, Python with distributed systems, ETL pipelines, and cloud platforms (GCP or AWS), focusing on scalable data solutions.
Remote, USA
Scala Backend Developer building scalable server-side applications for CMS. Scala and Java with RESTful APIs, functional programming, and distributed systems, focusing on backend services and data processing.
Nanterre, France
Data Solution Architect designing data management and value creation solutions with Kafka, Spark, and Scala, focusing on data governance, architecture, urbanisation of the IS, and co-constructing specifications with data engineers.
London, England, UK | Palo Alto, CA, USA
Senior Software Engineer role building an ultra-low latency, real-time engine for distributed energy assets. Requires deep Scala/Java expertise, performance engineering mastery, and systems-level thinking.
Mexico City, Mexico
Backend Developer designing and maintaining high-availability services with Scala, Java, Akka, and Kafka, focusing on distributed systems, event-driven architectures, and microservices while building RESTful APIs, managing SQL and Cosmos DB, and implementing CI/CD pipelines on Azure, AWS, or GCP.
Birmingham, England, UK | Leeds, England, UK | London, England, UK | Manchester, England, UK
Senior Data Engineer implementing Quantexa-based solutions for financial services. Spark and Scala with Python and Databricks, focusing on data ingestion, Entity Resolution, and ETL pipelines.
Aberdeen, Scotland, UK | Birmingham, England, UK | Bristol, England, UK | Cambridge, England, UK | Cardiff, Wales, UK | Edinburgh, Scotland, UK | Glasgow, Scotland, UK | London, England, UK | Manchester, England, UK | Newcastle upon Tyne, England, UK | Nottingham, England, UK | Watford, England, UK
Quantexa Senior Manager Tech Lead leading end-to-end Quantexa implementations, designing entity resolution and network generation solutions, and acting as primary technical interface for clients using Scala, Spark, and ElasticSearch while focusing on data modeling, scoring frameworks, and production deployment.
Birmingham, England, UK | London, England, UK | Manchester, England, UK | Leeds, England, UK
Quantexa Data Engineer designing and delivering high-quality Quantexa solutions with Spark and Scala, developing ingestion pipelines and configuring Entity Resolution, Scoring, and Network Generation, while collaborating with architects and client stakeholders to address complex business challenges.
Krakow, Poland
Lead Scala Engineer guiding backend development of a real-time ad exchange handling massive scale. Oversee Scala to Java migration, mentor engineers, and drive distributed system design in AdTech.
Krakow, Poland
Senior Scala Engineer building low-latency, high-traffic ad exchange systems processing 200B+ requests monthly. Functional Scala, MongoDB, Protocol Buffers, Kafka, AWS/GCP.
Pune, India
Server Engineer building and running large-scale distributed systems for telecom platforms. Using TypeScript, Scala, and Lua to improve reliability, observability, and automation across mission-critical services.
Belgrade, Serbia
Back-End Engineer building scalable, secure web services for telecom platforms. Using Node.js, Lua, and Scala to handle millions of concurrent API calls in distributed systems.
Pune, India
Back-End Engineer building secure, scalable web services for telecom platforms. Using Node.js, Lua, and Scala to handle millions of concurrent API calls in distributed systems.
Remote, Mexico | Belgrade, Serbia | Toronto, Canada
Senior Back-End Engineer building digital commerce and monetization platform for telecommunications. Node.js, Lua, Scala, and distributed systems, focusing on secure, scalable web services, RESTful APIs, concurrency, and data modeling.
Konstanz, Germany
Senior ML/NLP Developer role improving email automation pipelines using Scala, ML, and NLP. Bonus for Spark and DB experience. On-site in Konstanz, 70โ100% workload, small startup environment.
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.
Porto, Portugal
Senior Software Engineer building customer identity and access management for a SaaS document workflow platform. Java, Scala, and AWS, focusing on event-driven architectures, scalability, and security enhancements.
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.
Lisbon, Portugal
Senior Backend Engineer building and expanding scalable fintech products with Scala, Node.js, and Apache Spark, focusing on distributed architectures, real-time and batch processing, CI/CD automation, and end-to-end feature ownership while mentoring fellow developers.
Lisbon, Portugal
Senior Backend Engineer building large-scale fraud prevention and risk intelligence platforms. Scala, Node.js, AWS, Kafka, Kubernetes, Spark, and Aerospike, focusing on highly scalable architectures, real-time and batch processing, and end-to-end ownership.
Barcelona, Spain
Senior Software Developer building large-scale cloud-based enterprise HR and payroll products. Scala, Play Framework, and MySQL on AWS, focusing on functional programming, distributed systems, and platform modernisation.
New York, NY, USA
Senior Software Engineer designing and building backend services for media processing at scale with Java, Scala, AWS, and PostgreSQL, focusing on distributed systems, production debugging, cross-service troubleshooting, and operational ownership.
Remote, Portugal | Remote, Kenya | Remote, South Africa
Scala Backend Engineer building robust, secure backend systems with functional programming using Cats and Cats Effect, developing microservices on AWS, and focusing on scalable platform features that support adolescent health and resilience programs across Africa.
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.