Jobs at Djinni

We're looking for a Junior QA Automation Engineer to join our QA team and help ensure the quality of global e-commerce products.

You'll work with an established Java and Playwright automation framework, write UI and API tests, and investigate failures. We value solid fundamentals, curiosity, clear communication, and the ability to explain the code you submit.

You don't need experience with every tool in our stack. We're looking for a strong foundation and the motivation to grow through practical work and feedback.

What you will be doing

• Develop and maintain automated UI tests using Java and Playwright.
• Write API tests (REST and GraphQL) using RestAssured and validate data using SQL.
• Maintain Page Objects, reusable components, and test data following existing framework conventions.
• Analyze requirements and identify test scenarios, edge cases, and suitable candidates for automation.
• Investigate test failures using Allure reports, Playwright traces, logs and database queries.
• Perform manual checks when needed to understand features and verify issues.
• Run automated tests locally and in CI, and help keep the test suite reliable.
• Participate in code reviews and improve your work through feedback.

What we are looking for

• Practical experience writing automated tests in Java, gained through commercial work, an internship, or personal projects.
• Java fundamentals: OOP, collections, and exceptions.
• Hands-on experience with a UI automation tool such as Playwright, Selenium, or Selenide.
• Familiarity with a test framework such as TestNG or JUnit, and with the Page Object pattern.
• Web and HTTP fundamentals: DOM, CSS selectors, HTTP methods, status codes, JSON, and cookies.
• Knowledge of testing fundamentals, test design techniques, and clear bug reporting.
• Basic SQL (SELECT, WHERE, JOIN) and everyday Git usage.
• Intermediate (B1) or higher English for discussing tasks and issues with international colleagues.

Nice to have

• Experience with Playwright for Java and TestNG.
• API automation with RestAssured; basic understanding of GraphQL.
• Familiarity with Gradle, Allure reports, and CI pipelines.
• Experience testing e-commerce flows such as checkout, payments, promotions, or subscriptions.
• Basic knowledge of Docker or NoSQL databases (MongoDB, DynamoDB).
• Java generics and the Stream API.

Working with AI

Our team actively uses AI coding assistants (such as Claude Code and Cursor) to explore unfamiliar code, generate test ideas, support investigations, and write and improve automated tests. We'll help you learn to use them effectively.

What matters to us is how you use them: critically reviewing AI-generated suggestions, validating the results, and fully understanding any code you submit.

What We Offer 💼

• Work on complex global e-commerce products.
• Professional growth and mentorship.
• Direct collaboration with experienced international teams.
• Salary: USD 700–1,300 per month after taxes, based on your skills and potential.
• Remote work, with the option to work from our office in Kyiv.
• Paid vacation and sick leave.
• Medical insurance.
• Sports compensation.
• English lessons.

We prefer candidates based in Ukraine and also welcome applications from candidates based elsewhere in Europe.

We are looking for a QA Manual Engineer to join our team and ensure the quality of complex software solutions. The ideal candidate understands QA processes, testing approaches, and can independently organize testing activities throughout the software development lifecycle.

Responsibilities:

• Analyze requirements, user stories, and technical documentation;
• Create and maintain test documentation: test cases, checklists, test plans, and test reports;
• Perform different types of testing: functional, regression, integration, system, smoke, and exploratory testing;
• Test complex software solutions and identify potential risks;
• Report, analyze, and track defects throughout the defect lifecycle;
• Work with bug tracking systems (Jira or similar);
• Collaborate with developers, analysts, and product teams to improve software quality;
• Participate in QA process improvements.

Requirements:

• Experience in manual software testing;
• Strong understanding of QA processes, testing levels, and defect lifecycle;
• Ability to work with requirements and identify inconsistencies;
• Experience creating test cases and test scenarios;
• Experience working with Postman and API testing;
• Knowledge of bug tracking systems (Jira or similar);
• Familiarity with test automation concepts and automated testing tools;
• Understanding of Agile/Scrum methodologies.

Nice to have:

• Basic SQL knowledge;
• Experience testing complex enterprise systems;
• Understanding of CI/CD processes.

We offer an opportunity to work on challenging software projects, develop QA expertise, and collaborate with an experienced engineering team.

We are looking for an experienced AWS Engineer / .NET Developer with strong expertise in Amazon Web Services, .NET/C# web development, and AI technologies.

Must Have

• Strong hands-on experience with AWS (Amazon Web Services)
• Solid commercial experience with C# and .NET / .NET Core
• Strong experience with ASP.NET Core
• Experience with ASP.NET MVC
• Experience developing Web APIs / REST APIs
• Experience with web applications and web services
• Good knowledge of HTML, CSS, JavaScript / TypeScript
• Experience with modern web frameworks such as React and/or Angular
• Practical experience with AI technologies and AI-powered solutions
• Experience integrating AI capabilities into software applications
• Good understanding of cloud architecture and AWS services
• Experience with Git and CI/CD

• Good problem-solving skills and ability to work independently

   

Responsibilities

• Design, develop and maintain web applications using C#/.NET and ASP.NET Core
• Develop and maintain ASP.NET MVC applications
• Build and maintain Web APIs and REST APIs
• Develop backend services and cloud-based applications
• Work with AWS to deploy, maintain and scale applications
• Develop and integrate AI-powered functionality
• Integrate AI services and APIs into existing software products
• Work with frontend technologies such as JavaScript/TypeScript, React and/or Angular
• Improve application performance, scalability and reliability
• Participate in code reviews, technical discussions and architecture decisions
• Work closely with other developers, architects and technical teams

The candidate should have hands-on commercial experience with these technologies and be able to independently work on complex software and cloud-based solutions.

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a talented and motivated Junior Pentester who will join our security team to work on penetration testing and vulnerability/cloud security assessment projects.

We expect a short motivation letter where you can explain your skills, achievements and motivation.

Required skills

- Solid non-commercial cybersecurity experience, such as HTB/THM

- Junior-level cybersecurity certifications would be a plus.

- Comfortable with basic application security testing and common vulnerabilities (like OWASP Top 10, CWE Top 25) and cybersecurity fundamentals

- Strong basic IT skills: Linux, networking (TCP/IP, DNS, HTTP etc.)

- Some experience in scripting/coding languages, such as Java, JS, Python, Shell, etc.

- Strong drive to learn and develop cybersecurity skills

- Technical English (Intermediate)

We offer

- Good salary + bonus system

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Support in obtaining professional certifications, such as BSCP, OSCP, eWPTX, cloud certifications, etc.

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Execute penetration tests and security assessments as part of a team, including internal/external networks, web and mobile applications, Windows and Linux environments, cloud architectures, IoT devices, and more

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Conduct security research

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a Middle/Senior Security Consultant / Penetration tester to work on and lead penetration testing and vulnerability/cloud security assessment projects.

In this role, you will work on technically challenging projects and also spend some time leading/mentoring our junior pentesting colleagues.

Required skills

- 1.5+ years of intensive commercial experience

- OSCP, eWPTx2 or similar would be a plus

- Scripting/coding skills and being comfortable with advanced pentesting tooling

- Strong knowledge of mobile/web security

- Comfortable with cloud and container security

- Basic RE skills

- Ability to mentor/lead colleagues

- Strong ability and drive to learn and develop cybersecurity skills

- Technical English (Intermediate+)

We offer

- Good salary + bonus system

- Diverse project portfolio and technologies to work with

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Participate in various pentesting projects

- Lead junior colleagues

- Perform threat modeling in pentesting and security assessment projects

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Consult clients on efficient issues remediation

- Conduct security researches

- Develop tools and scripts to automate and improve current pentesting processes

As we continue to grow and evolve, we are expanding our team to support new initiatives and meet the increasing demand for our services. We’re currently looking for a talented and data-driven Web Analyst who can help us make smarter decisions and take our digital performance to the next level.

What We’re Looking For:

• strong hands-on experience with Google Tag Manager (GTM) and Google Analytics
• proven ability to set up, monitor, and interpret A/B tests using third-party platforms
• experience with app analytics tools like Firebase and Appsflyer
• working knowledge of BigQuery (BQ) and comfort working with large data sets
• a proactive attitude and a knack for solving problems before they impact performance

What You’ll Be Doing:

• setting up and maintaining web analytics tools, including Google Tag Manager and Google Analytics;
• planning, executing, and analyzing A/B and multivariate tests using third-party tools;
• supporting existing scripts and analytics setups, troubleshooting issues, and identifying bugs;
• creating custom dashboards and reports using BigQuery and other tools to help stakeholders make informed decisions;
• working with mobile application analytics platforms such as Firebase and Appsflyer.

What We Offer:

• paid vacations and sick leave;
• remote work — flexibility to work from wherever you’re most productive;
• challenging projects — opportunity to work on exciting and high-impact initiatives;
• employee discounts — enjoy special offers and discounts on our floral and gift products.

About Vestox Digital

Vestox Digital is a London-based Media Buying Agency founded by a Ukrainian team with 8 years of experience in affiliate marketing and media buying. We focus exclusively on White Hat verticals and long-term partnerships with direct advertisers, building sustainable traffic acquisition systems that scale across Tier-1 markets and multi-million-dollar budgets.

We treat great media buyers as business partners, not employees: significant performance-based upside, direct access to decision-making, and the chance to grow with the company from its earliest stage.

We're looking for a results-driven, independent and confident Google Media Buyer (Middle/Senior) who doesn't just run traffic, but builds efficient marketing that makes serious money.

What you'll be doing

• Generating profit with 40%+ ROI on daily budgets of $5k+ across Google Ads (Search/Demand Gen) and Microsoft Ads on White Hat Ecom/Nutra offers (CPA/CPL/RS models);
• Constantly generating new hypotheses, approaches and funnels, and testing them;
• Researching the market and analyzing emerging trends;
• Keeping strict, day-to-day control of budgets and your own KPIs.

What we're looking for

Must have:

• 2+ years of hands-on experience with Google Ads;
• 1+ year in the Affiliate industry (traffic arbitrage) or DTC products;
• 1+ year working with Ecom and/or Nutra verticals (White Hat);
• Recent, verifiable success cases with $30k+ monthly profit on Google Ads;
• Solid grasp of Performance and DTC metrics (EPC/RPC/CVR/EVR/CTC, etc.), with the ability to analyze them in depth and make decisions based on the data;
• Experience with trackers and analytics tools (GA, Clarity, Tableau, Campaignswell + ClickFlare/PeerClick/Voluum, etc.);
• Deep understanding of Google Ads/Microsoft Ads advertising policies and how to apply them when launching affiliate offers;
• Ability to independently select offers, build and test hypotheses, analyze results and scale profitable setups;
• English level B2+.

Nice to have:

• Experience with Microsoft Ads (Bing Ads);
• Ability to create pre-landers (LanderLab/Duda/ClickFunnels) and creatives (Creatify/Pixlr/GoogleFlow/Canva) on your own;
• Google Merchant Center and GTM setup skills.

What we offer

• 💰 A motivation system that's unique for the White Hat space, with the potential to earn 4-figure amounts within your first months;
• 🎯 Proven, private offers with strong payouts, high-converting funnels and a ready-built infrastructure tailored specifically to Ecom/Nutra PPC;
• 🤝 Direct access to the CEO: implement your own ideas without red tape and resolve issues in real time;
• 🌍 Fully remote work, B2B contract;
• 📈 A clearly defined growth path up to Team Lead / Head of Media Buying / CPO for those who want it and can deliver.

How to apply

Send us your CV along with a short description of your best case from the last 3 months (vertical, GEO, daily budget, ROI, etc.). Please start your case description with the words "White Hat" so we know you've read everything carefully.

#MediaBuyer #GoogleAds #PPC #AffiliateMarketing #PerformanceMarketing #Ecommerce #Nutra #Remote #DTC #TrafficArbitrage

About the role

Billease operates consumer lending, merchant checkout, and digital banking products handling sensitive financial and personal data at scale. We run a cloud-native, microservices architecture on AWS/EKS, built primarily in Go and Python, backed by PostgreSQL/Aurora, Kafka, and ClickHouse, with native Android and iOS apps.

We're looking for a hands-on Senior Cybersecurity Specialist who can break our systems before anyone else does — and then help us build them so they can't be broken. This is a deeply technical, offensive-minded role that also drives secure-by-design practices across engineering. You'll run penetration tests, hunt for exploitable flaws across our apps, APIs, protocols, and infrastructure, and bring a modern, AI-augmented approach to finding and triaging security issues at scale.

This is an individual-contributor role with significant influence. You will not be managing a team — you will be the person engineers and leadership turn to for the hard security questions.

What you'll do

• Plan and execute penetration tests and red-team exercises against web apps, mobile apps, APIs, microservices, cloud infrastructure, and internal tooling.
• Perform mobile application security testing (Android & iOS) — static and dynamic analysis, runtime instrumentation, SSL pinning bypass, local storage and secrets review, and reverse engineering.
• Discover and prove exploitability of vulnerabilities across network and application protocols (TLS, HTTP/2, gRPC, OAuth2/OIDC, SAML, WebSocket, DNS, mTLS), producing working PoCs and clear remediation guidance.
• Review cryptographic implementations — key management, TLS configuration, token signing/encryption, data-at-rest and in-transit protections — and catch misuse of crypto primitives.
• Conduct secure code review (Go/Python) and threat modeling for new services and features; embed security gates into our GitLab CI/CD pipelines.
• Build and operate AI-assisted security workflows — automating recon, triage, code analysis, and vulnerability detection to scale coverage across ~85 engineers' output.
• Harden our AWS/EKS environment: IAM, network segmentation, Kubernetes security posture, container and supply-chain security, secrets management.
• Lead vulnerability management — prioritize, track, and verify remediation; reduce false positives and mean-time-to-fix.
• Support compliance and regulatory needs (PCI DSS, BSP requirements, Data Privacy Act / NPC) with evidence, controls testing, and risk assessments.
• Respond to incidents: investigate, contain, perform root-cause analysis, and drive preventative fixes.
• Mentor engineers and raise the organization's overall security maturity through guidance, tooling, and training.

Core requirements

Experience

• 5+ years in offensive security, application security, or security engineering, with a strong hands-on penetration-testing background.
• Demonstrated track record of finding, exploiting, and responsibly reporting real vulnerabilities (CVEs, bug bounty, or documented engagements a plus).
• Experience securing cloud-native, microservices environments in production — ideally fintech, banking, or another regulated, high-trust domain.
•  

Hands-on experience with security tooling

You should be fluent with the categories below and the leading tools in each (we don't expect every single tool, but we expect deep command of most categories):

Web app testing

Burp Suite (Pro), OWASP ZAP, Nikto, sqlmap, Acunetix

Network & vuln scanning

Nmap, Nessus, OpenVAS, Qualys, Nexpose, Masscan

Exploitation / red team

Metasploit, Cobalt Strike, Sliver, Impacket, BloodHound

Mobile security

MobSF, Frida, Objection, Drozer, apktool, jadx, Hopper, Corellium, Xcode/Android Studio

Reverse engineering

Ghidra, IDA Pro, radare2 / Cutter, Binary Ninja

Fuzzing

AFL++, libFuzzer, boofuzz, Jazzer

SAST / DAST / SCA

Semgrep, SonarQube, Checkmarx, Fortify, Snyk, Bandit (Python), gosec (Go)

Cloud & Kubernetes security

Prowler, ScoutSuite, kube-bench, kube-hunter, Falco, Trivy, Checkov, tfsec/Terrascan

Container & supply chain

Trivy, Grype, Clair, Anchore, Cosign / Sigstore

Secrets scanning

Gitleaks, TruffleHog

Traffic & protocol analysis

Wireshark, tcpdump, mitmproxy

Credential attacks

Hashcat, John the Ripper, Hydra

SIEM / detection

Splunk, Elastic Security (ELK), Wazuh

Mobile application security testing

• Proven experience testing Android and iOS apps end to end.
• Static and dynamic analysis, runtime hooking/instrumentation (Frida/Objection), SSL/TLS pinning bypass, tamper and root/jailbreak-detection analysis.
• Reverse engineering of APKs/IPAs; review of insecure local storage, hardcoded secrets, insecure IPC, and deep-link abuse.

• Familiarity with the OWASP MASVS / MASTG mobile security standards.

   

Security standards & frameworks

• OWASP — Top 10, ASVS, API Security Top 10, MASVS/MASTG, SAMM.
• PCI DSS (critical for our payment and lending flows).
• NIST — CSF, SP 800-53, SP 800-63 (digital identity).
• ISO/IEC 27001 / 27002, CIS Controls & Benchmarks, SOC 2.

• Awareness of BSP regulatory expectations and the Philippine Data Privacy Act (RA 10173 / NPC).

   

Cryptography

Solid, practical understanding of modern cryptography and, just as importantly, how it gets misused:

• Symmetric: AES (GCM, CBC, modes & IV/nonce pitfalls), ChaCha20-Poly1305.
• Asymmetric: RSA, ECC (ECDSA, EdDSA/Ed25519, ECDH).
• Hashing & KDFs: SHA-2/3, HMAC, bcrypt, scrypt, Argon2, PBKDF2.
• Key exchange & PKI: Diffie-Hellman/ECDH, TLS 1.2/1.3, certificate lifecycle, mTLS.
• Tokens: JWT/JWS/JWE — signing, encryption, and common vulnerabilities (alg confusion, weak keys, replay).

• Key management and secrets with AWS KMS / HSM.

   

Protocol exploitation

• Ability to analyze and find exploitable flaws in network and application protocols: TCP/IP, TLS/SSL, HTTP/HTTPS, HTTP/2, gRPC, WebSocket, DNS, mTLS.
• Attacking authentication/authorization protocols — OAuth 2.0, OIDC, SAML (token theft, scope abuse, redirect and confusion attacks).

• API security testing across REST, GraphQL, and gRPC (IDOR/BOLA, mass assignment, injection, rate-limit and business-logic abuse).

   

AI-driven security (advanced specialty)

We want someone who treats AI as a force multiplier for security work — not a buzzword. You should be able to demonstrate a concrete AI workflow for finding a security issue. For example:

Example workflow we'd expect you to speak to (or demo live):

1. Ingest a target service's source (Go/Python) and OpenAPI/proto definitions.
2. Agentic analysis — drive an LLM agent (e.g., via scripted tool-calling) to map data flows, identify untrusted inputs, and flag candidate vulnerability classes (injection, auth bypass, SSRF, IDOR).
3. Correlate LLM findings against SAST output (Semgrep/gosec/Bandit) to cut false positives and rank by exploitability.
4. Generate and validate a PoC — have the agent draft an exploit request, run it against a staging target, and confirm the issue dynamically.

5. Produce a remediation diff and a human-readable report

    

Additional AI-security expectations:

• Using LLMs for code review, log/anomaly triage, and detection-rule generation.
• Understanding LLM/AI system security itself — prompt injection, data exfiltration, model/supply-chain risks (OWASP Top 10 for LLM Applications), relevant to our own AI features.

Programming

• Strong Python or \ Go skills — you build your own tooling, automate testing, and read/debug our production services. (Our stack is Go + Python, so you'll be reviewing real code, not just running scanners.)
• Comfortable with Bash, Git/GitLab CI, Docker, and Kubernetes manifests.

Nice to have

• Prior experience in fintech, banking, or payments under PCI DSS.
• Bug bounty track record or published research / CVEs.
• Experience with Kafka, ClickHouse, or event-driven architectures from a security standpoint.
• Detection engineering and threat hunting experience.
• Infrastructure-as-code security (Terraform) and cloud security automation.

What success looks like (first 6 months)

• Delivered at least one full-scope pentest across our mobile + API surface with prioritized, remediated findings.
• Security gates integrated into CI/CD with measurably fewer false positives.
• A working AI-assisted triage/analysis workflow in use by the team.
• A clear, risk-ranked view of our top vulnerabilities and a tracked path to closing them.

About Us
Fintech Harbor Consulting is an international legal advisory firm focused on the FinTech sector. We help clients worldwide with company incorporation, licensing, banking, and ongoing legal support. With over 8 years in the industry and a strong marketing pipeline, we're expanding our sales team.

Who We’re Looking For
If you have at least 3 years of sales experience and are ready to grow in a structured, professional environment - we’d love to hear from you. A background in FinTech, legal services or B2B sales is a big plus. 

While we’re not considering entry-level candidates at this time, we welcome driven professionals who are eager to learn, communicate effectively and consistently convert leads into results.

What You’ll Do

• Manage inbound and outbound client inquiries (calls, chats, emails)
• Conduct online meetings and introductory calls with clients
• Work with objections and clarify client needs
• Qualify leads (hot/warm/follow-up)
• Re-engage with past leads
• Closely collaborate with our legal team

• Use CRM, Gmail, Excel and Word to track client progress and reporting

  
   

Requirements

• Minimum 3 years of experience in sales
• Experience in face-to-face or voice sales communication is MUST. 
• Fluent spoken and written English
• Strong communication and organizational skills
• Confidence in using CRM, Excel and Word
• Available for international travel and participation in trade shows, exhibitions, conferences, and industry forums
• Spanish proficiency is considered an advantage
  
   

What We Offer

• Structured onboarding and step-by-step training with daily support
• Transparent KPIs, performance-based bonuses (%) and additional corporate benefits
• Collaborative team of experienced professionals who’ve grown through the same journey
• Clear path for long-term growth within a supportive framework

Why Join PwC SDC Lviv Assurance? 

Build an international assurance career without leaving Ukraine. 

At PwC SDC Lviv, you will support CSRD and sustainability assurance engagements for clients across Central and Eastern Europe, collaborate daily with international engagement teams, and gain exposure to sustainability reporting alongside financial audit methodology. 

This role offers an opportunity to broaden your financial and CSRD audit experience, strengthen your business English skills, and accelerate your growth towards Senior Associate and future leadership roles, all while working in an environment that values flexibility, well-being, and work-life balance.
 

What Makes This Role Different? 

Unlike many traditional audit positions in the Ukrainian market, this role offers: 

• CSRD and sustainability assurance engagements across multiple CEE territories 
• European client exposure without relocation 
• Daily collaboration with international engagement teams 
• An opportunity to combine financial audit skills with a growing sustainability assurance specialism 
• Practical business English development through everyday interaction with international teams 
• International mobility opportunities, including training programmes, workshops, and short-term secondments 
• Fully sponsored ACCA qualification support 
• Experience with modern audit technologies, AI-enabled tools, automation, and data analytics 
• Access to PwC's global learning ecosystem and development programmes 
• Flexible working environment focused on work-life balance 
• Clear career progression towards Senior Associate and beyond 

Your Impact 

You will contribute to high-quality CSRD and sustainability assurance engagements for international clients across the CEE region. 

You will perform assigned assurance procedures, analyse sustainability and financial information, prepare clear documentation and continue developing the technical and professional skills required for future career growth. 
 

What You Will Do:

• Perform assigned sustainability assurance procedures in line with reporting frameworks, assurance standards, PwC methodology and team instructions 
• Support planning by understanding the client’s business, sustainability reporting processes and controls 
• Test sustainability disclosures, KPIs and supporting data within assigned areas 
• Support process and control walkthroughs, documenting key steps and findings 
• Analyse sustainability and financial data, flagging inconsistencies and unusual trends 
• Prepare clear, accurate and timely documentation meeting PwC quality standards 
• Communicate with international teams and track assigned tasks 
• With guidance, clarify client requests and obtain support for defined areas 
• Integrate sustainability considerations into assurance procedures with the team 
• Support onboarding and knowledge sharing for Associates and Interns 
• Contribute to automation and innovative assurance solutions 

What You Will Gain 

• International CSRD Assurance Experience – Work on CEE sustainability assurance engagements and collaborate directly with experienced professionals across the PwC network. 
• Sustainability Expertise – Build practical knowledge of sustainability reporting, assurance procedures, disclosures, KPIs, processes and controls. 
• European Exposure Without Relocation – Build an international career while remaining based in Ukraine.  
• Work-Life Balance – Grow in an environment that supports flexibility, well-being, and sustainable career development.  
• ACCA Qualification Support – Benefit from PwC's fully sponsored ACCA programme and structured learning support.  
• Practical Business English Development – Strengthen your communication skills through daily interaction with international teams.  
• Modern Audit Technologies – Gain experience with audit technologies, automation tools, data analytics, and AI-enabled methodologies.  
• Competitive Reward Package – Receive competitive compensation, performance-related bonuses, and recognition opportunities.  
• Comprehensive Benefits – Access healthcare, well-being programmes, learning opportunities, and a broad range of PwC benefits. 

What We Are Looking For:

Experience: 1-3 years of experience in external audit. Previous CSRD, ESG, sustainability reporting or assurance experience is an advantage, but strong motivation to develop in this field is equally welcome. 

Education: university degree in Accounting, Finance, Economics, Sustainability, Environmental Studies or related field. 

Language: English at B2 level. 

Technical Skills: 

• Understanding of accounting and auditing standards. 
• Strong Excel skills. 
• Experience performing substantive testing and audit documentation. 
• Interest in technology-enabled auditing and data analytics. 

Personal Attributes: 

• Analytical mindset. 
• Attention to detail. 
• Strong communication skills. 
• Eagerness to learn. 
• Team-oriented approach. 

Ready to Take the Next Step? 

Join PwC SDC Lviv Assurance and build an international career at the intersection of financial audit and sustainability assurance. 

Work on European CSRD engagements, collaborate with international teams and develop expertise in a rapidly growing assurance field while remaining based in Ukraine. 

Apply today and take the next step towards an international career in CSRD and sustainability assurance with PwC. 

https://www.pwc.com/ua/uk/about/privacy.html

N-iX is looking for a Middle QA Engineer to join our team!

Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.

Responsibilities

• Perform mainly manual and automated testing of mobile applications (iOS & Android);
• Work with tools such as Charles Proxy (or similar) for traffic inspection and debugging;
• Analyze logs and identify issues across multiple environments;
• Create and maintain test documentation (Test Plans, Test Strategies, Test Cases);
• Develop and maintain automated test scripts using Java, Kotlin, Appium, Selenide, and Rest Assured;
• Collaborate with developers, product owners, and other QA engineers within Agile squads;
• Participate in regression, smoke, and exploratory testing;
• Test using real devices, emulators, and device farms:
• Approx. 80% manual and 20% automation testing (subject to change based on project needs and priorities).
  
   

Requirements

• 3+ years of experience in software testing (manual and automation);
• Strong knowledge of testing methodologies, test design techniques, and QA best practices;
• Hands-on experience with Java, Appium, Kotlin, Selenide, and Rest Assured;
• Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging;
• Solid understanding of mobile platforms, CI/CD pipelines, and logging systems;
• Experience working in Agile/Scrum environments;
• Good analytical and problem-solving skills;
• Intermediate+ level of English:
• Upper Intermediate+ level of Ukrainian.

N-iX is looking for a Middle QA Engineer to join our team!

Our client is a leading financial institution driving digital transformation across its core products. You will join the Digital Technology Product Organization (DTPO), working in a cross-functional Agile squad to build and maintain next-generation mobile banking solutions. The team focuses on delivering secure, stable, and seamless mobile experiences for millions of users.

Responsibilities

• Perform mainly manual and automated testing of mobile applications (iOS & Android);
• Work with tools such as Charles Proxy (or similar) for traffic inspection and debugging;
• Analyze logs and identify issues across multiple environments;
• Create and maintain test documentation (Test Plans, Test Strategies, Test Cases);
• Develop and maintain automated test scripts using Java, Kotlin, Appium, Selenide, and Rest Assured;
• Collaborate with developers, product owners, and other QA engineers within Agile squads;
• Participate in regression, smoke, and exploratory testing;
• Test using real devices, emulators, and device farms:
• Approx. 80% manual and 20% automation testing (subject to change based on project needs and priorities).
  
   

Requirements

• 3+ years of experience in software testing (manual and automation);
• Strong knowledge of testing methodologies, test design techniques, and QA best practices;
• Hands-on experience with Java, Appium, Kotlin, Selenide, and Rest Assured;
• Experience with Charles Proxy or similar tools (e.g., Fiddler, Proxyman) for traffic and network debugging;
• Solid understanding of mobile platforms, CI/CD pipelines, and logging systems;
• Experience working in Agile/Scrum environments;
• Good analytical and problem-solving skills;
• Intermediate+ level of English:
• Upper Intermediate+ level of Ukrainian.

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.
 

Right now, we're looking for a Python Full Stack Developer to join our Product & Engineering Team and help build a scalable AdTech and AI-powered platform.

Key Responsibilities:

• Implement server-side (backend) logic according to technical requirements and product specifications.
• Develop and maintain backend services using Python (FastAPI) and asynchronous architectures.
• Design, implement, and optimize REST and GraphQL APIs, including integrations with external systems.
• Build and evolve frontend applications with Angular (v16–18), NgRx, and PrimeNG.
• Work with relational and NoSQL databases, including data modeling, query optimization, and migrations.
• Integrate external services and APIs (AI services, advertising platforms, cloud storage, media processing).
• Participate in architectural discussions and contribute to technology and design decisions.
• Ensure technical documentation remains up to date (README files, diagrams, API specifications).
• Collaborate with product, data, QA, and DevOps teams to deliver reliable, scalable solutions.

Requirements:

• 3+ years of experience with Python in production
• Hands-on experience with PostgreSQL (asyncpg, SQLAlchemy async, Alembic) and MongoDB (Motor); ability to design schemas and optimize queries.
• Experience implementing authentication and security (JWT, bcrypt, passlib).
• Background processing and messaging using Celery, Redis, and/or Pub/Sub–style queues.
• Experience integrating external APIs and services, including AI services (OpenAI), advertising platforms, and cloud storage.
• Familiarity with Google Cloud Platform, containerization (Docker, Docker Compose), and basic Nginx configuration.
• Understanding of scalable system design, async error handling, and performance optimization.
• Ability to participate in architectural discussions, make technical decisions, and maintain clear technical documentation (README, API specs).
• English level of B2 or higher

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Privacy Notice: https://sbc-performance.com/notice-privacy-for-recruitment/

ZentixSoft is looking for a Senior Data Scientist! 🚀

Format: Full-Time Outstaffing, long-term engagement.

Location: Poland-based (Remote with readiness for occasional client meetings in Warsaw).
 

🧩 Responsibilities:

• End-to-End Ownership: Own modeling from problem definition to production deployment, analyzing multivariate time-dependent data for forecasting and classification.
• Feature Engineering: Build complex features around seasonality, lead-lag effects, weather impact, and regional supply chain dynamics.
• Model Benchmarking & Validation: Design and evaluate XGBoost, LightGBM, ARIMA, and deep learning sequence models using temporal cross-validation, uncertainty estimation, and explainability frameworks.
• Production Deployment: Productionize batch and API models on GCP alongside data engineers, implementing drift monitoring and retraining pipelines.
• Modern AI Integration: Prototype LLMs and AI agents where relevant for automated insights.
• Business Impact: Present quantitative findings, trade-offs, and metrics clearly to business stakeholders and non-technical decision-makers.
   

🎓 Our Perfect Match (Requirements):

• Commercial DS Experience: 5+ years in Data Science, applied ML, or quantitative analytics.
• Core ML & Data Stack: Advanced Python (Pandas, NumPy), ML frameworks (XGBoost / LightGBM / PyTorch / TensorFlow), and SQL.
• Cloud & Data Warehouse: Hands-on experience with Google Cloud Platform (GCP) and BigQuery is a MUST.
• Time-Series Expertise: Proven track record in time-series forecasting with concrete quality metrics (e.g., MAPE, RMSE, WAPE) in real-world environments.
• Location & Mobility: Candidate MUST be based in Poland and willing to visit Warsaw occasionally for client meetings.
• Communication: Fluency in English with the ability to explain complex quantitative models in business terms.
   

➕ Nice to Have:

• Experience with weather, geospatial, commodity, or supply-chain data.
• Bayesian methods, probabilistic forecasting, causal inference, or optimization.
• Production experience with LLMs or AI agents.
• GCP Data Scientist / ML Engineer certifications.
   

📍 Project Details:

⏳ Format: Full-Time, long-term outstaffing.

📍 Location: Remote in Poland (with occasional trips to Warsaw).

About the vacavncy:

We are a young and rapidly growing company with almost 200 highly skilled developers of various levels.  As this opportunity requires working from our office, it is open exclusively to Lviv residents. 

We offer free English language courses for employees. Also we provide free corporate housing for our employees from other cities.

What we expect from the candidate:

- Experience in building responsive user interfaces and designs using HTML/CSS.
- Solid knowledge of JavaScript and React/Next.js.
- Understanding of the latest trends and best practices in front-end development.
- Ability to use dev tools, debugger and package managers (npm, yarn).
- Basic understanding of REST principles.
- Experience with Git.
- Knowledge of how to effectively use GitHub during teamwork.
- Excellent communication skills and a collaborative mindset, ability to work with   minimum supervision.
- Knowledge of React will be a plus.
- English level B1 - the ability to communicate with clients, to read and understand documentation in English.

What we offer:
- Personal corporate English language academy
- Flexible and accommodating working hours.
- Welcoming and amiable work environment in a comfortable office space.
- Official employment with a competitive salary that reflects your experience and skills.
- A supportive team of seasoned developers and managers.
- Exciting opportunity to contribute to innovative projects.