Backend Engineer

Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance to shape the future of experience.

The opportunity
At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries.

We Are Proud Of

• The work we do and the innovation we drive
• Our values of share, care and dare
• A workplace culture that fosters creativity, diversity and autonomy
• Our borderless, global framework, which enables seamless collaboration

The role
We are looking for a Senior/Lead iOS Developer to join a project focused on the development of new features for banking applications. In this role, you will contribute to the design, implementation, and enhancement of mobile banking solutions, working closely with cross-functional teams to deliver secure, high-performance, and user-friendly functionalities. You will play a key role in ensuring a seamless customer experience while following industry best practices and maintaining high standards of quality and reliability.

Role Responsibilities

• Take active part in all stages of the software development lifecycle – analysis, estimation, documentation, developing, testing, bug fixing and support
• Design and build reusable, modular iOS components/workflows intended for use across multiple products
• Work closely with both your team and the client to define, design and ship new features
• Contribute to UX decisions as well as improving the project's processes and methodologies

Must Have Qualifications
To be considered for this role, you must meet the following essential qualifications:

• 5+ years of experience building commercial iOS products
• Strong command of Swift with solid SwiftUI fundamentals (commercial/production SwiftUI experience is a plus)
• Solid understanding of UIKit fundamentals (Autolayout, view lifecycle) and Threading & Concurrency
• Strong knowledge of iOS frameworks and common patterns: data persistence, networking, concurrency, delegation, etc.
• Ability to apply and reason about architectural approaches (MVVM, MVP, VIPER, or similar), including designing for modularity and reuse
• Proficiency with Xcode and Git-based source control
• Ability to write clean, maintainable, well-tested code
• Good teamwork and communication skills
• Strong command of English (reading, writing, speaking)
• Working knowledge of App Store Connect, TestFlight, and Apple Developer Console

Nice To Have Qualifications

• Commercial/production experience with SwiftUI
• Experience with third-party libraries and APIs
• Experience with security-sensitive apps (e.g., biometric auth, secure storage/keychain, certificate pinning)
• Familiarity with Storyboards/Xibs (legacy parts of the codebase)
• Proficiency with Instruments for performance/memory profiling
• Experience setting up and maintaining CI/CD pipelines
• Experience with Unit and Snapshot testing
• Experience with Swift Package Manager or modularized app architecture
• Experience working in Scrum/Agile teams
• Willingness to guide and mentor junior developers

**If you do not meet all the listed qualifications or have gaps in your experience, we still encourage you to apply. At Valtech, we recognize that talent comes in many forms, and we value diverse perspectives and a willingness to learn.

Commitment to reaching all kinds of people**
We design experiences that work for all kinds of people - and that starts with our own teams. At Valtech, we’re intentional about building an inclusive culture where everyone feels supported to grow, thrive and achieve their goals. No matter your background, you belong here. Explore our Diversity & Inclusion site to see how we’re creating a more equitable Valtech for all.

The benefits

Beyond a Competitive Compensation Package, We Offer

• Flexibility, with hybrid work options and 25 vacation days for a healthy work-life balance
• Co-subsidized transportation & Multisport cards
• Premium health insurance for fast and easy access to top healthcare services
• Training policy for technical and other skills-related events, courses and certifications
• Personal career development roadmap guided by performance evaluations
• Self-care program offering psychological consultations & discussions for you and the team
• Cozy office space designed for comfort and productivity
• Exciting team events and company gatherings

Your application process
Once you apply, our Talent Acquisition team will review your application. Your CV should cover key information on relevant experiences and expertise. We do not require information such as age, gender, marital status, or a headshot in your application. We review all candidates based on skills, experience, and potential.

⚠️ Beware of recruitment fraud!

We are committed to inclusion and accessibility. If you need reasonable accommodations during the interview process, please either indicate it in your application or let your Talent Partner know.

About Valtech
Valtech is the experience innovation company that exists to unlock a better way to experience the world. By blending crafts, categories, and cultures, we help brands unlock new value in an increasingly digital world.

At the intersection of data, AI, creativity, and technology, we drive transformation for leading organizations, including L’Oréal, Mars, Audi, P&G, Volkswagen Dolby, and more.

At Valtech, we don’t just talk about transformation. We make it happen. Our people are the heart of our success, and we foster a workplace where everyone has the support to thrive, grow and innovate.

Are you ready to create what’s next? Join us.

Do you want to gather professional experience while learning?

Become part of Commerzbank DTC Bulgaria internship program. It aims to provide you with essential work and IT skills and prepare you for a future employment and/or career within our DTC.

Commerzbank is a leading international commercial bank with branches and offices in almost 50 countries. We are looking for an intern to join our Advisory Tools team.

Program overview:

• Duration: 9 months
• Conditions: Paid internship (full-time)
• Team: Digital Banking Solutions

If you are:

• Currently a bachelor’s or master’s student in a technical major;
• Interested in testing software applications
• Familiar with SDLC process
• Familiar with REST
• Familiar with test automation tools – Playwright, Selenium, UFT.
• Familiar with using AI-powered coding assistance tools (e.g., GitHub Copilot, ChatGPT, etc.) to support development and learning.
• Familiar with relational databases.
• Highly motivated to learn new things and shape your future career in IT;
• Communicative and proactive.

You will get the chance to:

• Learn from and be mentored by a senior in-house product development team.
• Support the teams with various tasks related to the projects.
• Work in a real agile environment and collaborate with international teams who are friendly, supportive and open to new opinions and ideas.
• Get the opportunity for full-time employment after successfully completing the program.
• Receive good remuneration and our full social benefits package.

In return, we offer:

• Good work-life balance, including annual paid leave, flexible working hours, work-from-home and work from abroad opportunities;
• Luxury package of additional health and dental insurance;
• Food vouchers in the amount of EUR 80 monthly;
• 6 additional annual days off for exceptional circumstances
• Employee assistance program for psychological, financial and legal consultations;
• Multisport card;
• Annual contribution of EUR 153.39 net per child for a summer camp/school/kindergarten for children up to age of 15;
• Possibilities for building career-advancing skills by covering training/certification courses and conferences based on individual learning and development needs, access to an online learning platform;
• Opportunities for long-term professional development in a stable, 150-year-old company while contributing to the vision of a new, just starting Digital Technology Center;
• Friendly and supportive multicultural environment, open to new opinions and ideas.

Commerzbank is proud to be an equal opportunity employer, committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to gender, race, color, national origin, religion, gender identity or expression, sexual orientation, genetics, disability, age, or any other characteristics.

Ready to accept the challenge?
Apply now with your up-to-date CV in English.

Due to the high volume of applications, we contact only the candidates who best match the role requirements. If you do not hear from us within 14 days, please consider that we won't proceed with your application at this stage.

This is a role that
TechTree is recruiting for on behalf of one of our clients.
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UI Designer — turn specs into pixel-perfect mobile screens. Sofia, in person.
Our client runs a fast-growing consumer mobile feed app with an existing design system and component toolbox.

This role executes inside that system: specs in, finished Figma screens out, fast and clean.

What You'll Do
→ Turn product specs into pixel-perfect Figma screens, fast

→ Design every state — empty, error, offline, loading — not just the happy path

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What We're Looking For
→ Mobile app design experience — iOS/Android consumer apps, ideally social or short-form

→ A strong mid-level operator who executes inside a system rather than building one

→ A portfolio showing full flows, not just hero shots — portfolio required

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