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Backend Engineer

Backend Engineer

AI Architect (Voice AI)

Neurons Lab

Chisinau

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Role description

About The Project (description, Duration, Stage)
The client is the largest US network of in-home veterinary hospice and end-of-life care. A major US private-equity sponsor drives the AI program and plans more projects across its portfolio.

We built a real-time voice copilot for their Veterinary Care Coordinators (VCCs). The copilot listens to live calls with pet families. It extracts appointment and clinical fields while the call runs. It fills the client's scheduling system through a Chrome extension. A second workstream, the
Vet Visit Copilot
, sends each vet an AI pre-visit briefing by email (Amazon SES).

Next is the
production phase
.

Stage:
production SOW in executive alignment; start expected September 2026.

Duration:
multi-month, with strong extension probability. 0.5 FTE minimum; ramp toward 1.0 FTE as production scales.

Why the role is open:
the current architect moves to another strategic build. He stays at
0.15–0.2 FTE for supervision and knowledge transfer
during ramp-up, so the new architect gets a structured handover.

Objective

  • Own the technical architecture and delivery of the voice copilot from validated PoC to production
  • Hit the bar this client tests against: latency, accuracy, concurrency, and cost
  • Keep expectations aligned: production polish is in scope now; protect the team from silent scope creep
  • Transfer knowledge continuously to the client's team and Neurons Lab engineers

Areas of Responsibility
Technical architecture & hands-on implementation

  • Own the full pipeline: streaming speech-to-text, LLM field extraction, Chrome-extension delivery, and AWS infrastructure
  • Drive latency work: cut P95 from ~6s toward ~2s; remove post-processing corner cases (occasional ~1min lag on one field type)
  • Run model A/B tests (current pair: Claude Haiku vs GPT Luna) with golden-set evaluation for phonetic name and email accuracy
  • Own evaluation and cost: Langfuse traces, accuracy dashboards, real per-call cost from live calls, and an optimization plan
  • Harden for production: 5–10+ concurrent calls, strict data isolation between users, monitoring, alerting, and safe rollback
  • Ship epics end to end (example: the SES email briefing service); always keep a demo fallback so a live session never fails

Working with client stakeholders

  • Front technical discussions with a meticulous client; VCCs test edge cases and expect production quality
  • Present concrete system behavior, with numbers — this account rewards evidence, not slides
  • Hold the scope line: tie every feedback item to the SOW; route roadmap items (learning loop, persistent memory) to future phases
  • Keep internal discussions internal; all client-facing materials pass ADM review before sending

Team & knowledge

  • Lead the AI Engineer and the pod: set tasks, review output, unblock fast
  • Absorb the handover from the outgoing architect (0.15–0.2 FTE supervision window) and become independent fast
  • Run knowledge-transfer sessions; the project must have no single point of failure
  • Support the production SOW with estimates and architecture options when the account team asks

Skills

  • Real-time voice pipelines: streaming STT, turn handling, low-latency LLM inference — hands-on
  • LLM engineering: prompt engineering, structured extraction, guardrails, model A/B evaluation
  • Observability and evals: Langfuse or similar; golden datasets; latency, accuracy, and cost dashboards
  • AWS: Bedrock, serverless patterns, SES; token economics and per-call cost engineering
  • Full-stack pragmatism: strong Python; enough TypeScript / Chrome-extension knowledge to own the integration
  • Clear spoken and written English for demanding US executives

Knowledge

  • Contact-center / agent-assist patterns and metrics (handle time, cost per call, concurrency)
  • Production LLM operations: load testing, data isolation, incident handling
  • Nice to have: empathy-sensitive domains (healthcare, veterinary, insurance) and PE-sponsored rollouts

Experience
Key characteristics (screen for all four):

  • Voice AI in production — mandatory. Shipped at least one real-time voice or speech product to real users (agent assist, voice bot, live transcription copilot). Candidates will demo real artifacts at the interview.
  • 6+ years hands-on AI/ML engineering, with strong recent LLM production practice
  • Latency and reliability record. Can show measured P95 reductions and concurrency fixes on a live system
  • Consulting / client-facing seniority. Calm and precise under detailed UAT scrutiny; manages expectations well

Nice to have:

  • Chrome extension delivery; telephony / streaming stacks (Amazon Connect, Twilio, LiveKit)
  • Langfuse in production
  • US client experience with Eastern-time overlap

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

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Backend Engineer

QA (JavaScript) Automation Engineer Intern

Grid Dynamics

Chisinaufulltimejunior

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Role description

Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience!

Responsibilities

  • Learning under the supervision of an experienced programmer
  • Spend 30-40 hours per week for 6 months on developing yourself in your chosen field
  • Working closely with your mentor on daily tasks

Requirements

  • Basic knowledge of test design and test theory
  • Basic Knowledge in Java/JavaScript/Python/C# or any other programming language
  • Understanding of OOP
  • Basic understanding of Git
  • Understanding of Software development lifecycle
  • English: Pre-Intermediate level or higher (spoken and written)
  • Education: Bachelor degree (preferably Computer Science, Information Technologies, or related discipline)

Nice to have

  • Basic knowledge of relational DB concepts and SQL
  • Basic knowledge of at least one QA Automation framework/library
  • Basic knowledge of Selenium
  • Basic knowledge of Understanding of client-server communication
  • Basic knowledge of Design Patterns

We offer

  • The duration of the internship is 6 months
  • 6 to 8 working hours a day
  • Compensation for the period of study
  • Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training
  • The best students will have the opportunity for further employment in the company

About Us
Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Backend Engineer

Inginer Java

wherewework Jobs

Chisinaufulltime

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Role description

wherewework.md on behalf of:

Technology & Software Employers in Moldova
Ești interesat de joburi de Inginer Java în Moldova? Ai ajuns unde trebuie.

Dezvoltarea software este cea mai mare și cea mai rapid crescândă parte a sectorului tech din Moldova în 2026, cu cerere puternică atât din partea companiilor de produs, cât și a furnizorilor de outsourcing. Cele mai multe posturi sunt în Chișinău, inima industriei, cu o bază de ingineri în creștere la Bălți, unde se află centre de livrare precum cel al Endava. Mulți angajatori sunt rezidenți ai Moldova IT Park, al cărui regim de impozit unic de 7% înseamnă că inginerii primesc aproape integral salariul. Printre angajatori se numără Endava, Pentalog, Amdaris și Salt Edge.

Pentru a merge mai departe, încarcă-ți pur și simplu CV-ul pe wherewework, iar noi te vom ajuta să te conectăm cu posturi reale de Inginer Java de la companii reale, inclusiv poziția pe care o vezi chiar acum.

Iată cum funcționează:

  • Încarcă-ți CV-ul o singură dată. Apasă "Aplică" în această fereastră. Durează doar un moment și ne permite să îți potrivim profilul cu oportunități relevante de Inginer Java.
  • Te potrivim cu roluri reale care se aliniază experienței tale. Când companiile deschid poziții de Inginer Java potrivite competențelor tale, vom identifica cele mai bune oportunități pentru tine.
  • Rămâi complet în control. Înainte ca CV-ul tău să fie vreodată trimis, te vom anunța cu titlul exact al postului și numele companiei și îți vom cere confirmarea.
  • Doar aplicațiile confirmate sunt trimise angajatorilor. După ce aprobi, angajatorul primește aplicația ta și te poate contacta direct.

Pentru rolurile de Inginer Java în Chișinău, salariile variază de obicei între 25.000 MDL și 102.000 MDL pe lună, cu o medie de aproximativ 63.500 MDL. Sub regimul Moldova IT Park aceste sume reprezintă practic salariul net. Senioritatea, stăpânirea tehnologiilor și framework-urilor cerute, nivelul de engleză și experiența în livrarea pentru clienți internaționali sunt principalii factori care duc salariul de la nivel junior la senior.

Cât timp ești aici, explorează wherewework pentru a descoperi cum este cu adevărat să lucrezi la cele mai bune companii de tehnologie și software din Moldova, prin experiențe de interviu, recenzii ale angajaților și feedback din comunitate.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Backend Engineer

Senior Software Engineer

Paymentology

Chisinau

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Role description

Unstoppable starts with people.
The future of payments is being built today, and at
Paymentology
, we are looking for people who want to help shape it. We power card issuing for leading banks, fintechs and digital brands across the globe, and as we continue to grow, we are looking for curious, ambitious people who thrive on solving complex challenges, embrace innovation and want to make a tangible impact at global scale.

Our Engineering culture values
autonomy, excellence, ownership, and curiosity
. We encourage engineers to lead solutions end-to-end, mentor others, and continuously improve how we build and operate software. If you’re excited by solving complex global payments challenges and enjoy working with smart, kind, mission-driven people — this is the place for you.

What you get to do:
We’re looking for a
Senior Software Engineer
to design, build, and scale Java backend services that power our global payments infrastructure. You’ll lead end-to-end delivery, contribute to technical strategy, and help raise the engineering bar across the organisation.

  • Lead the design and development of backend services, distributed systems, and APIs.
  • Own features end-to-end (architecture, coding, testing, observability, and deployment).
  • Write clean, maintainable, well-tested code, following engineering best practices and test-driven development.
  • Break down complex technical work into manageable chunks
  • Work in a collaborative, cross functional, agile team environment
  • Mentor associate and mid-level engineers, fostering a culture of technical excellence
  • Identify, document, and deliver technical improvements (performance, reliability, scalability).
  • Participate in incident response and support rotations
  • This role includes participation in an on-call rotation, with on-call duties scheduled for one week out of every five weeks.

Requirements:
Experience:

  • Significant commercial experience with modern Java 15 (We’re currently moving to 21. As a guide, multiple projects with 5+ years of experience. Proven experience designing, building and maintaining distributed systems and microservices)
  • Deep understanding of Object-Orientated programming
  • Familiarity with event-driven architectures or Domain Driven Design.
  • Strong system design experience, including designing scalable, resilient, and high-performance distributed applications, with the ability to make architectural decisions and evaluate technical trade-offs.
  • Love to work using TDD
  • Strong grasp of relational databases (PostgreSQL, MySQL) and data modeling.
  • Solid understanding of cloud infrastructure (AWS preferred), containerisation, CI/CD, and Infrastructure-as-Code.
  • Experience in fintech, payments, or other high-throughput/regulated domains.
  • Most importantly, a desire to learn, grow and collaborate with an amazing team

What you can look forward to:

  • 100% remote, globally distributed team
  • We value engineers that closely understand our customers and business
  • High-impact role supporting real-time global payments
  • Growth path toward Senior Engineer 2, Staff Engineer, or Engineering Manager
  • A diverse, mission-driven engineering culture

At
Paymentology
, we believe that making a difference starts with the people behind the work. You will be part of a diverse, global team of Paymentologists who are united by a shared mission to advance the world through payments.

This is an opportunity to contribute to meaningful work, collaborate across markets and functions, and help shape the future of a business with global reach and real impact.

We are an equal opportunity employer committed to fostering a diverse and inclusive workplace where everyone can thrive. We welcome applications from people of all backgrounds and do not discriminate on any unlawful ground, including race, colour, ethnicity, sex, gender, pregnancy, marital status, family responsibility, age, disability, sexual orientation, religion, belief, language or HIV status.

Paymentology will never request any form of payment from applicants at any stage of our recruitment process, including for applications, interviews, training or job placements. If anyone asks you for money while claiming to act on behalf of Paymentology, please treat this as fraudulent and do not make any payment. All legitimate Paymentology vacancies are advertised via our official careers page , and our recruitment emails are sent only from official Paymentology domains.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Backend Engineer

Senior SRE, Incident Management & Chaos Engineering

wherewework Jobs

Chisinaufulltime

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Role description

wherewework.md on behalf of:

Technology & Software Employers in Moldova
Interested in Senior SRE, Incident Management & Chaos Engineering jobs in Moldova? You're in the right place.

This software engineering role is actively recruited across Moldova's technology sector in 2026. Chișinău, Moldova's capital, is the undisputed heart of the country's booming IT sector, home to the Moldova IT Park and the delivery centres of Endava, Pentalog (Globant), EPAM, and hundreds of software companies serving Western European and North American clients. The IT Park tax regime and a strong pipeline of technical graduates make Moldova an increasingly attractive base for software development.

To move forward, simply upload your CV to wherewework, and we'll help connect you with real Senior SRE, Incident Management & Chaos Engineering openings from real companies, including the position you're viewing right now.

Here's how it works:

  • Upload your CV once. Click "Apply" in this window. It only takes a moment, and allows us to match your profile with relevant opportunities.
  • We match you with real roles that fit your experience. When companies open positions aligned with your skills, we'll identify the best opportunities for you.
  • You stay fully in control. Before your CV is ever shared, we'll notify you with the exact job title and company name, and ask for your confirmation.
  • Only confirmed applications are sent to employers. Once you approve, the employer receives your application and may contact you directly.

For Senior SRE, Incident Management & Chaos Engineering roles in Moldova, based in Chișinău, salaries typically range from 42,000 MDL to 72,000 MDL gross per month, with an average gross salary of around 55,000 MDL. Expertise in Incident Management & Chaos Engineering, along with English proficiency and experience working with international clients, are the strongest salary drivers.

While you're here, explore wherewework to discover what it's really like to work at Moldova's top technology and software companies, through interview experiences, employee reviews, and community feedback.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

12 more openings in this category and country

AI Architect (Voice AI)Neurons Lab · Moldova

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AI Architect (Voice AI) — Neurons Lab | mentors.coach