developer junior - sql

Altimi is seeking a Senior Database Developer to modernize complex systems based on Microsoft SQL Server. You will design architectures, optimize queries, and lead initiatives across cloud integrations and data tools.The role requires strong TS-SQL skills, 5+ years in database development, and the ability to guide junior teammates. Remote-friendly, with...

Quantitative Developer We are seeking an experienced engineer to design and develop scalable platforms supporting quantitative research, analytics, and trading workflows. The role combines software engineering, data processing, and performance optimization in environments handling large-scale real-time and historical datasets. Responsibilities: Develop and...

OverviewWanted: Junior Full Stack .NET DeveloperJoin F-Secure and build cyber security services delivered to businesses around the globe.Responsibilities You will join one of our Poznań-based teams which develop a Vulnerability Management portal composed of: C#/.NET Core APIs, AWS Lambdas, SQL Server and DynamoDB, multiple single page applications. You...

ABOUT US LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open‑access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

We are hiring on behalf of our client – a global financial services organization recognized for its premium service, deep domain expertise, and strong technology-driven approach. The company partners with clients, helping them solve complex challenges across investor services and capital markets. Their culture is built on collaboration, knowledge sharing,...

We invite you to join us as a **Junior QA Engineer** at **Aventus IT** ! **Major requirements** : • Experience in testing web/mobile applications; • Regression testing skills; • Experience in back-end testing, API testing, cross-browser testing; • Good understanding of Swagger, Postman, and log analysis; • Ability to write test documentation:...

EY GDS Poland NextGen Talent Internship – Junior AI Automation DeveloperLocation: Katowice - 2 days in office / 3 days remoteLet us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.The opportunityThe EY GDS Poland NextGen Talent Internship is a highly selective opportunity designed for...

Wykształcenie wyższe kierunkowe (informatyka lub pokrewne) lub status studenta ostatniego roku studiów. Podstawowa znajomość co najmniej dwóch języków programowania, np. C++, Java lub Python. Podstawowa znajomość języków skryptowych (Bash, Windows CMD/PowerShell). Znajomość relacyjnych baz danych oraz języka SQL. Umiejętność czytania...

Wiodąca firma IT w Polsce poszukuje Junior Salesforce Developer do drużyny 'Force Academy'. Oferta skierowana do osób bez doświadczenia, które pragną nauczyć się programowania na platformie Salesforce. Oferujemy szkolenie oraz zdobycie umiejętności w programowaniu obiektowym, SQL oraz podstawach JavaScript i CSS/HTML. Praca w zespole i rozwijanie...

We are hiring on behalf of our client – a global financial services organization recognized for its premium service, deep domain expertise, and strong technology-driven approach. The company partners with clients, helping them solve complex challenges across investor services and capital markets. Their culture is built on collaboration, knowledge sharing,...

Job Description Ciklum is looking for a Senior Java Developer to join our team full-time in Poland. About The Role As a Senior Java Developer, you will be part of a cross‑functional development team engineering experiences of tomorrow. You will work on projects delivering scalable and high-quality software solutions aligned with the product roadmap and...

As a Software Engineering - Web Developer, you will work on the development and maintenance of mission‑critical business applications running on IBM Mainframe technologies. The role focuses on designing and implementing COBOL‑based solutions, analyzing business requirements, optimizing existing applications, and ensuring the reliability and performance...

EPAM Systems in Poland seeks a Junior Java Developer to join an international team building critical infrastructure software for data centers. You will contribute to features and maintain code, collaborating with engineers and client stakeholders in a hybrid setup.The role emphasizes growth, learning, and delivering robust solutions with Java, JUnit,...

Join a leading organization in the insurance technology sector, renowned for its innovative solutions and commitment to excellence. This client is dedicated to providing top-tier services and is seeking a talented Guidewire Senior Developer to enhance their development team. Tasks Design, develop, and implement Guidewire applications to meet business...

PROJECT INFORMATION: Industry: Renewable Energy Start: ASAP (flexible). Rate: 160-180 PLN/h Contract: B2B 12 months + prolongations. Hybrid: 2/3 days per week in Warsaw office. Location: remote/ Warsaw. Project language: English. Recruitment process: 1-2 interviews. Summary We are seeking an experienced Senior Full Stack Developer specializing in .NET and...

We’re looking for an experienced .NET Developer to design, develop and deliver scalable, high-performance solutions across both legacy and modern .NET environments.You’ll work closely with architects, product owners and engineering teams in an Agile environment, contributing to technical design, cloud-native solutions and delivery excellence.C# / .NET:...

With multiple awards to our name, Larian Studios has proven that we’re dedicated to delivering high-quality role-playing games. As we move on to new projects, the studio that brought you Baldur’s Gate 3 & Divinity: Original Sin 2 is looking for a Junior Web Dev QA Analyst.  Responsibilities Collaborate closely with the Digital Team, ensuring clear...

Senior Java Developer page is loaded## Senior Java Developerlocations: Krakowtime type: Full timeposted on: Posted Todayjob requisition id: 70893At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and...

About us: We are looking for a Senior Java Developer to be a part of the DEVTALENTS team and contribute to the development of truly amazing solutions for businesses all over the world. Joining DEVTALENTS can be a life‑changing decision for you, with endless benefits along the way. We provide top projects for which recruitment is not possible externally...

  .NET Developer - Cloud-Native Solutions Location: Kraków Contract Type: 6 Months Job Type: Hybrid Lead technical design on scalable, high-performance solutions within an Agile environment Work across modern .NET stacks (6/7/8) and cloud-native architectures using Microsoft Azure Mentor junior developers and contribute to team capability...