152 active jobs
Explore 152 active Concurrency job openings aggregated from hundreds of sources. Roles range from entry-level to executive, remote and on-site, refreshed hourly.
152 jobs · newest first
CERTSIGN Remote RO Remote
Department: Software Development Purpose: We are looking for a Senior Oracle PL/SQL Developer to participate in the development and maintenance of the company's mature business applications, with sign...
Stackadapt
StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAd...
Camunda Remote DE Remote
Register Here! Camunda is the enterprise platform for agentic orchestration, enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With bui...
Sigma Software Polska, małopolskie, Kraków PL
If you want to continue your career in an international IT company and work on real IoT products that make everyday environments smarter, more connected, and more energy-efficient — we have the right...
Sigma Software Polska, mazowieckie, Warszawa PL
If you want to continue your career in an international IT company and work on real IoT products that make everyday environments smarter, more connected, and more energy-efficient — we have the right...
Andersen Polska, mazowieckie, Warszawa PL
Andersen is hiring a Lead Go Developer for a project developing a high-performance distributed platform and delivering scalable backend solutions for enterprise systems. Our customer is an internation...
j-labs Polska, małopolskie, Kraków PL
About the project The team is responsible for the construction and development of platforms supporting pre-transactional processes (Pre-Trade), including: RFQ (Request for Quote), product pricing and...
BAH Partners Singapore SG
This role is an opportunity to join a high-performance trading firm to participate in building ultra-low-latency infrastructure and drive real-time performance at scale in traditional finance or crypt...
McGregor Boyall Polska, mazowieckie, Warszawa PL
About the Client & Role Our client is a premier, tier-1 global alternative investment manager with a stellar reputation for technology-driven trading strategies. The Execution Technology team sets the...
McGregor Boyall Polska, mazowieckie, Warszawa PL
About the Client & Role Our client is a premier, tier-1 global alternative investment manager with a stellar reputation for technology-driven trading strategies. The Execution Technology team sets the...
RITS Polska, mazowieckie, Warszawa PL
We are looking for a motivated C++ Software Engineer to join our team developing distributed transaction systems for the financial sector. The person in this position will be responsible for developin...
Quantum- Systems GmbH Gilching DE
At Quantum Systems, we develop cutting-edge unmanned aerial systems that redefine autonomous flight for defense and governmental applications. Our flagship platform, Reliant, combines long-endurance V...
Link Group Polska, mazowieckie, Warszawa PL
Java Tech Lead We are looking for a seasoned Java Developer with natural leadership qualities. In this role, you won't just write clean, scalable code—you will champion the technical direction, unbloc...
GFT Poland Polska, małopolskie, Kraków PL
Hands-on experience with Java 17. Knowledge of concurrency and low-latency programming. Experience with data structures and functional programming. Experience with REST APIs and messaging technologies...
iTeamly Polska, śląskie, Katowice PL
Title: Senior Java Engineer @ iTeamly Description: 5 years in Java backend development Strong understanding of backend systems and microservices Experience with REST APIs and distributed systems Knowl...
DCG Polska, dolnośląskie, Wrocław PL
Requirements: Very good knowledge of Java (JVM, concurrency, optimization, Clean Code) Experience with Spring Boot (microservices, Spring Security, Spring Data, integrations) Knowledge of Quarkus (nat...
HSBC Technology Poland Polska, małopolskie, Kraków PL
What you need to have to succeed in this role Expert Java server-side engineering experience (essential), including deep knowledge of concurrency/multi-threading, memory/GC behaviour, and performance...
Link Group Polska, mazowieckie, Warszawa PL
6 years of software engineering experience Strong, production-level Rust expertise (async, concurrency, ownership model) Solid understanding of distributed systems and cloud architectures Some familia...
Link Group Polska, mazowieckie, Warszawa PL
Title: Senior Rust Engineer (AI-driven systems) @ Link Group Description: 5 years of experience in software engineering Strong Rust experience in production systems Strong fundamentals in system desig...
AVENGA Polska, dolnośląskie, Wrocław PL
Java — knowledge of JVM, collections, concurrency, optimization, applying CleanCode practices, Spring Boot — microservices, Spring Security, Spring Data, integrations, Quarkus — native build, configur...
SumUp Berlin, Berlin, Germany DE
About the team SumUp's Point-of-Sale (POS) solution empowers cafes, shops, bars, hair salons, and other businesses to operate efficiently and grow. It offers a wide range of features, including produc...
SumUp Berlin, Berlin, Germany DE
About the team SumUp's Point-of-Sale (POS) solution empowers cafes, shops, bars, hair salons, and other businesses to operate efficiently and grow. It offers a wide range of features, including produc...
Diverse CG Sp. z o.o. Sp.k. Polska, dolnośląskie, Wrocław PL
Very good knowledge of Java (JVM, concurrency, optimization, Clean Code). Experience in Spring Boot (microservices, Spring Security, Spring Data, integrations). Knowledge of Quarkus (native build, ext...
Antal Polska, dolnośląskie, Wrocław PL
5 years of mobile development experience, including 3 years with Flutter/Dart Strong knowledge of Flutter architecture, widget lifecycle, and rendering Experience with Clean Architecture, BLoC, MVVM,...
Link Group Polska, mazowieckie, Warszawa PL
Title: Senior Software Engineer C# (AI-driven systems) @ Link Group Description: 5 years of experience in software engineering Strong C#/.NET development experience (production systems) Strong fundame...
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