Posted 28 days ago
Java Web Developer
AI Summary
Develops and improves server-side logic, client-server APIs (REST, WebSocket), and rich internet applications for a trading platform product, analyzing performance and collaborating with designers, analysts, and customers in a web development team.
About this role
Java Web Developer
Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading platforms and brokerage automation, complex software development projects, market data products, and IT consulting services.
We are looking for a Java Web Developer to join a team of Web Development department.
Our current project is creating a software product that can truly compete in the global market!
We expect the Java Web Developer:
- Develop new and improve the existing functionality of our rich internet applications,
- Develop server side logic and develop client-server APIs (REST, WebSocket),
- Analyze and improve performance on both server and client side,
- Work on improving development process and developer experience,
- Work on improving observability and traceability of our components,
- Communicate with designers, developers, business analysts and customers.
Qualifications
Must-have skills:
- Proficiency in fundamental data structures and algorithms,
- Proficiency in Java,
- Knowledge of design patterns, experience in system architecture development,
- Experience consuming live streams of data using technologies like WebSockets or server-sent events,
- Understanding of JavaScript and how it works in modern browsers.
Nice-to-have skills:
- Good knowledges of HTML/CSS,
- Experience in Magnolia CMS or other CMS,
- Experience in Freemaker or other template language,
- Experience in Jackrabbit,
- An understanding of performance in modern web browsers including reflow/repaint/composite in browsers, asset loading costs, etc.,
- Experience in development of software for financial or brokerage business,
- Experience in TypeScript is preferable,
- Deployment experience with Docker, NGINX.
Additional Information
Care for the employees is one of Devexperts' core values. For the suggested position, we offer a benefits package that will guarantee the comfort of our new teammate.
Flexibility benefits:
- Possibility of hybrid work mode,
- Flexible working hours.
Health and recreation benefits:
- 20 days of paid vacation,
- 5 days of fully paid additional wellness days,
- Medical insurance – premium package,
- Free MultiSport card.
Facility benefits:
- Modern office with new equipment,
- Panoramic view of Vitosha mountain,
- PlayStation, Billiard, Relax zone and Gym,
- Parking space/public transport card,
- Free drinks and snacks.
Community benefits:
- Teambuilding activities,
- Corporate parties,
- Football club,
- Speakers' club,
- Free admission to corporate external events,
- Possibility of joining conferences and professional fairs.
Professional training benefits:
- Local language courses for foreign employees,
- Unlimited access to self-learning platforms,
- Certification opportunities,
- Mentorship Program.
Social benefits:
- Referral bonuses for specific roles,
- Paid leave upon special events.
Skills
Explore related jobs
More jobs at Devexperts
- Application Support Engineer (Support Level 1)Porto, Porto District
- Market Data Compliance AnalystPorto, Porto District
- Senior Database AdministratorSofia, Sofia City Province
- Site Reliability Engineer (SRE)Porto, Porto District
- Android DeveloperSofia, Sofia City Province
- Atlassian AdministratorSofia, Sofia City Province
Similar Design Patterns jobs
Jobs in Sofia
CRM Operations Team LeadGlobaltech Markets EOOD · Sofia, Sofia- Senior Accountant (m/f/d)Chaos · Sofia, Sofia
- Senior Support EngineerLivePerson · Sofia, Bulgaria
- Associate Management CoordinatorBaringa · Sofia, Bulgaria
- Manufacturing Partner Success ManagerXometry Europe · Sofia, Bulgaria
- Production / Stage Assistant (Freelance)Feverup · Sofia
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.