The most exciting jobs in tech

87 open roles at top companies. Transparent salaries, clear processes, fast applications.

Showing 87 roles

Forward Deployed Engineer

TechTree's client

£50k – £65k+equity
Cardiff, United KingdomRemote
Software implementationTechnical aptitudeStrategic thinkingCommunication skillsFamiliarity with HubSpot, Vitally, Jira

Fullstack Software Engineer (FE-leaning)

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
TypescriptSvelteKitNodeJSPostgresPython

DevOps Engineer

TechTree's client

PLN 219k – PLN 269k+equity
Krakow, PolandHybrid
Microsoft AzureKubernetesCI/CD processes and toolsTerraform/AnsibleObservability stack (Grafana, NewRelic, Prometheus)

Senior Software Engineer

TechTree's client

Undisclosed+equity
London, United KingdomOn-site
SQLBackend servicesModern frontend frameworkCloud fluency on AWS, Azure or GCPInfrastructure-as-code (Terraform, Bicep, CDK)

Forward Deployed Engineer

TechTree's client

€125k – €175k+equity
United KingdomRemote
Modern AI tooling (LLMs, agent frameworks, prompt engineering)SQL, Python or JS scriptingAPIs, JSON, webhooksSystems thinking and engineering judgmentProcess design instinct

Transformation Manager

TechTree's client

€110k – €220k+equity
United KingdomRemote
Change leadershipStrategic consultingOutcome measurementC-level communicationExpansion mindset

Transformation Manager

TechTree's client

$120k – $250k+equity
United StatesRemote
Change managementStrategic consultingOutcome measurementC-level communicationExpansion mindset

Forward Deployed Engineer

TechTree's client

$100k – $200k+equity
United StatesRemote
Modern AI tooling (LLMs, agent frameworks, prompt engineering)SQL, Python or JS scriptingAPIs, JSON, webhooksSystems thinking and engineering judgmentProcess design instinct

Design Engineer

TechTree's client

£100k – £150k+equity
London, United KingdomOn-site
TypeScriptReactFigmaCoding agents (Cursor, Claude Code)Design fundamentals

Business Development Manager

TechTree's client

Undisclosed+equity
PolandRemote
Client acquisitionNegotiationSelf-organizationEntrepreneurial mindsetFluent English (B2/C1)

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
RomaniaRemote
TypeScriptReactPythonModalAI-assisted development

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
SlovakiaRemote
TypeScriptReactPythonModalAI-assisted development

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
United KingdomRemote
TypeScriptReactPythonModalAI-assisted development

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
GermanyRemote
TypeScriptReactPythonModalAI-assisted development

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
PolandRemote
TypeScriptReactPythonModalAI-assisted development

Fullstack Software Engineer

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
TypeScriptReactPythonModalAI-assisted development

Forward Deployed Engineer

TechTree's client

$150k – $250k+equity
Toronto, CanadaHybrid
PythonAI tools (LLMs, APIs, agentic systems)Workflow orchestrationScientific computingCommunication skills

Forward Deployed Engineer

TechTree's client

$150k – $250k+equity
Boston, United StatesHybrid
PythonAI tools (LLMs, APIs, agentic systems)Workflow orchestrationScientific computingCommunication skills

Forward Deployed Engineer

TechTree's client

$150k – $250k+equity
SingaporeRemote
PythonAI tools (LLMs, APIs, agentic systems, orchestration frameworks)Communication skillsCustomer engagementPrototyping

Applied ML Engineer

TechTree's client

$100k – $150k+equity
ColombiaRemote
ML model trainingML infrastructure (PyTorch, distributed training)ASR and speech modelsData pipeline developmentEvaluation framework design
Telepatia

Integration Engineer

Telepatia

$100k – $180k+equity
ColombiaRemote
Node.jsTypeScriptPythonREST API designGraphQL API design

Growth Marketer

TechTree's client

Undisclosed+equity
London, United KingdomHybrid
SEOCROMarketing analyticsCopywritingAI fluency

Account Executive (Legal)

TechTree's client

Undisclosed+equity
London, United KingdomOn-site
Strong written communicationAI fluencyCustomer & client obsessionOwnership & accountabilityTransparency & open communication

Senior ML Engineer

TechTree's client

£100k – £150k+equity
London, United KingdomRemote
Designingarchitectingand implementing large-scale foundation modelsIn-depth knowledge of recent architectures (e.g.MoEstate-space models)Understanding of data curation and quality control for massive training datasetsProficiency in CUDA C/C++ programmingProficiency in PythonOptimising and debugging deep learning models and performance bottlenecksExperience with distributed or large-scale training and inferenceDeep understanding of at least one major deep learning framework (ideally PyTorch)Experience with cloud platforms (e.g. AWSAzureGCP)ContainerisationOrchestrationExperiment trackingMonitoringEvaluation pipelinesPassion and determinationProblem-solving skillsDelivery-orientedOpenness to disagreement

Head of Operations — Residential Communities

TechTree's client

$120k – $300k+equity
Warsaw, PolandHybrid
Fluent PolishAI/automation toolsVendor managementResident communicationFinancial management

Software/AI Engineer

TechTree's client

Undisclosed+equity
United KingdomRemote
TypeScriptReactPythonAI-assisted developmentContainer orchestration

Software/AI Engineer

TechTree's client

Undisclosed+equity
Munich, GermanyRemote
TypeScriptReactPythonAI-assisted developmentContainer orchestration

Software/AI Engineer

TechTree's client

Undisclosed+equity
PolandRemote
TypeScriptReactPythonAI-assisted developmentContainer orchestration

Software/AI Engineer

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
TypeScriptReactPythonAI-assisted developmentContainer orchestration

Founding Product Marketing Manager

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
PositioningLaunch motionLong-form writingCompetitive analysisTool fluency (Notion, Linear, PostHog, Hex, basic SQL)

Head of Talent/Talent Lead

TechTree's client

$120k – $300k+equity
New York, NY, United StatesOn-site
SourcingScreeningNegotiationOrganizational designTalent metrics management
Holi

Head of Brand & Partnerships

Holi- Seed

PLN 180k – PLN 300k+equity
PolandRemote
Strategic brand leadershipProject managementTeam managementCollaboration with partnersFluent English
Holi

Product Designer

Holi- Seed

PLN 180k – PLN 300k+equity
PolandRemote
Ability to design interfaces and visualize concepts clearlyAbility to build prototypes using modern tools, including AI-supported workflowsComfort running tests, feedback loops, and iterative validation processesAnalytical mindset and ability to work with product or behavioral dataStrong communication skills and ability to work across product, design, and business teams
V

Senior/Staff Kotlin Desktop Engineer

VirtusLab

PLN 252k – PLN 373k+equity
PolandRemote
KotlinCompose DesktopREST APIsKotlin CoroutinesCross-platform development

Senior Software Engineer

TechTree's client

$50k – $120k+equity
MexicoRemote
TypeScriptReact/Next.jsPythonRelational databasesAPI design

Senior Software Engineer

TechTree's client

$50k – $120k+equity
Monterrey, MexicoOn-site
TypeScriptReact/Next.jsPythonRelational databasesAPI design

Senior Software Engineer

TechTree's client

$50k – $120k+equity
Mexico City, MexicoOn-site
TypeScriptReact/Next.jsPythonRelational databasesAPI design

Software Engineer

TechTree's client

$30k – $50k+equity
MexicoRemote
TypeScriptPythonAPIsData structuresRelational databases

Software Engineer

TechTree's client

$30k – $50k+equity
Monterrey, MexicoOn-site
TypeScriptPythonAPIsData structuresRelational databases

Software Engineer

TechTree's client

$30k – $50k+equity
Mexico City, MexicoOn-site
TypeScriptPythonAPIsData structuresRelational databases

Head of Sales

TechTree's client

€80k – €150k+equity
London, United KingdomRemote
Sales strategy developmentPipeline managementMarket expansionCommunication skillsNetworking

Head of Sales

TechTree's client

€80k – €150k+equity
Berlin, GermanyRemote
Sales strategy developmentPipeline managementMarket expansionCommunication skillsNetworking

Head of Sales

TechTree's client

€80k – €150k+equity
Warsaw, PolandOn-site
Sales strategy developmentPipeline managementMarket expansionCommunication skillsNetworking

Head of Sales

TechTree's client

€80k – €150k+equity
Paris, FranceOn-site
Sales strategy developmentPipeline managementMarket expansionCommunication skillsNetworking
Minerva

BDR / Account Executive (DACH)

Minerva

Undisclosed+equity
Poznan, PolandHybrid
German language skillsSales strategyRelationship managementProspecting/lead generationClosing deals
Minerva

BDR / Account Executive (DACH)

Minerva

Undisclosed+equity
GermanyRemote
German language skillsSales strategyRelationship managementProspecting/lead generationClosing deals

Senior Software Engineer

TechTree's client

PLN 192k – PLN 300k+equity
Krakow, PolandHybrid
PHPReact (TypeScript)PostgreSQLAWSDevOps & CI/CD

Founding Growth Product Manager

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
SQLPostHogHogQLLinearJira

Ecosystem Governance Operations

TechTree's client

$200k – $250k+equity
United StatesRemote
NotionAI-assisted workflowsCommunication skillsOrganizational skillsPattern recognition

Ecosystem Governance Operations

TechTree's client

$200k – $250k+equity
SingaporeRemote
NotionAI-assisted workflowsCommunication skillsOrganizational skillsPattern recognition

Ecosystem Governance Operations

TechTree's client

$200k – $250k+equity
United KingdomRemote
NotionAI-assisted workflowsCommunication skillsOrganizational skillsPattern recognition

Founding Engineer

TechTree's client

$90k – $120k+equity
Warsaw, PolandOn-site
GoPythonPostgreSQLKafkaDocker

Founding Engineer

TechTree's client- Series A

£150k – £200k+equity
London, United KingdomOn-site
PythonTypeScriptCloud infrastructureEvent-driven systemsThird-party integrations

Finance Manager

TechTree's client

€50k – €80k+equity
Berlin, GermanyHybrid
Accounting knowledge (HGB)Basic understanding of German tax lawProficient in MS Office (Word and Excel)Excellent English and GermanStrong affinity for numbers

Account Executive

TechTree's client

Undisclosed+equity
Warsaw, PolandOn-site
Relationship buildingSalesAccount managementCommunicationListening

Infrastructure/DevOps Engineer

TechTree's client- Series A

£100k – £175k+equity
London, United KingdomOn-site
AzureTerraformKubernetesDockerPython
N

Founding Engineer

Nava

PLN 25k – PLN 30k+equity
Warsaw, PolandHybrid
AI native developmentFull-stack capabilitiesDirect client engagementIterative approachBuilding end-to-end products

Full-Stack Engineer

TechTree's client

£100k – £175k+equity
London, United KingdomOn-site
ReactNext.jsPythonDjangoFastAPIAWSGCPAzureDockerKubernetesCI/CD pipelinesRedisCeleryRQGitcollaborative development workflowsproblem-solving skills

Full-Stack AI Engineer

TechTree's client

£100k – £175k+equity
London, United KingdomOn-site
ReactNext.jsPythonDjangoFastAPIAWSGCPAzureDockerKubernetesCI/CD pipelinesRedisCeleryRQAI system developmentRAG (Retrieval-Augmented Generation) systemsmulti-agent infrastructuremodel fine-tuningperformance monitoringLLM evaluation techniquesGitcollaborative development workflowsproblem-solving skills

Senior Backend Engineer

TechTree's client- Series A

£140k – £170k+equity
London, United KingdomOn-site
PythonFastAPIPostgreSQLRedisDocker
Wordware

Senior Frontend Developer

Wordware

$180k – $240k+equity
San Francisco, CA, United StatesOn-site
TypeScriptReactZustandTailwindCSSIndexedDB
Refute

Senior Machine Learning Engineer

Refute

Undisclosed+equity
London, United KingdomRemote
PythonCI/CD pipelinesContainerisationSQL databasesDeep learning
S

Lead Engineer

Sky Ecosystem

$250k – $315k+equity
United StatesRemote
TypeScriptNode.jsPostgreSQLReactAI/ML

Founding Deployment Engineer

TechTree's client

€70k – €110k+equity
Warsaw, PolandOn-site
Have experience with implementing AI systems in resource constrained environmentsAre comfortable diving into **audio processing** and **low-latency systems**

Junior SAP FI Specialist

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
Minimum 1 year of experience with SAP FI and S/4HANA (Public Cloud is a plus).Excellent communication skills in English.

Junior SAP CO Specialist

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
Excellent communication skills in EnglishUniversity degree (Bachelor/Master) or equivalent
TechTree

Head of M&A & Corporate Development

TechTree

Undisclosed+equity
London, United KingdomRemote
LOI negotiation: price, structure, exclusivity, key protectionsPre-TS/exclusivity commercial and financial diligence — understanding the business before you commit

Junior SAP BPC Planning Specialist

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
Completed university degree (Bachelor / Master) or comparable trainingWritten and spoken English

Junior SAP Process Orchestration Developer

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
Written and spoken EnglishCompleted university degree (Bachelor / Master) or comparable training

Junior Fiori Developer

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
Knowledge of the SAP Clean Core Approach,Knowledge of the SAP Finance and Controlling modules - min 1 year experienceCompleted university degree (Bachelor / Master) or comparable training

Founding AI Engineer

TechTree's client

€60k – €110k+equity
Warsaw, PolandOn-site
Pythonaudio processinglow-latency systemsVoice AI systems

Blazor Fullstack Developer

TechTree's client

PLN 250k – PLN 280k+equity
Krakow, PolandHybrid
C#ASP.NETBlazorSQL ServerAgile methodologies

Technical Customer Support Specialist (Independent Contractor)

TechTree's client

$40k – $85k+equity
Seoul, South KoreaRemote
APIs & IntegrationsTroubleshooting REST APIsHTTP requests/responsesAuthWebhooksIntegration flowsDebugging browser/network errorsClient-side issuesGCP toolsGCP LogsSQLReading and troubleshooting codePythonJavaScript/Node.js/ReactReasoning about logsstack tracesand error messagesAI conceptsLLM conceptsAI models in production workflowsAudio technology or media processingElevenLabs or similar AI audio toolsAutonomous workload managementFast learningAdaptabilityProactivityClear communicationDetail-orientedCollaborationDriven and accountable

Technical Customer Support Specialist (Independent Contractor)

TechTree's client

$40k – $85k+equity
Tokyo, JapanRemote
APIs & IntegrationsTroubleshooting REST APIsHTTP requests/responsesAuthWebhooksIntegration flowsDebugging browser/network errorsClient-side issuesGCP toolsGCP LogsSQLReading and troubleshooting codePythonJavaScript/Node.js/ReactReasoning about logsstack tracesand error messagesAI conceptsLLM conceptsAI models in production workflowsAudio technology or media processingElevenLabs or similar AI audio toolsAutonomous workload managementFast learningAdaptabilityProactivityClear communicationDetail-orientedCollaborationDriven and accountable

Senior Fiori Developer

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP FioriABAP RESTful Application Programming ModelCore Data ServicesODATA servicesBusiness Application Studio

Senior Developer SAP Analytics with German

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP BW/4HANASAP Analytics CloudSAP Embedded AnalyticsData modelingETL processes

Junior Developer SAP Analytics

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP BW/4HANASAP Analytics CloudSAP Embedded AnalyticsSAP BW on HANACommunication skills in English

SAP Enterprise / Solution Architect

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP S/4HANASAP Integration SuiteSAP Cloud PlatformABAP programmingSAP PI/PO

Senior SAP FI Specialist with German

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP FISAP S/4HANAGerman language proficiency (min B2)English language proficiency (min B2)Analytical skills

Senior SAP BPC Planning Specialist

TechTree's client

Undisclosed+equity
Warsaw, PolandHybrid
SAP BPCSAP Finance and Controlling modulesSAP Analytics Cloud (SAC)Agile methodologiesSAP S/4HANA
Sales Patriot

Full Stack Engineer

Sales Patriot- Seed

$75k – $120k+equity
Warsaw, PolandOn-site
TypeScriptJavaScriptReactSQL databasesNode.js
Relativity

Lead Distributed Data Platform Engineer

Relativity

PLN 270k – PLN 406k+equity
Krakow, PolandRemote
PythonSQLApache SparkDelta LakeApache IcebergdbtDatabricksSnowflakeKubernetesDockerinfrastructure-as-codeperformance tuningscalability strategiescost optimizationcommunicationstakeholder managementarchitectural decisionsmentoring engineers

VP of Tech

TechTree's client

PLN 480k – PLN 600k+equity
Warsaw, PolandHybrid
LeadershipEngineering culture practicesProcess standardizationOrganizational transformationEnd-to-end responsibility
S

Software Engineer (Early Career)

Stealth Startup

€100k – €150k+equity
United KingdomRemote
PythonAI-driven patient communicationTriageAgent orchestrationSecure healthcare data layersLow-latency voice/videoScaleDistributed systemsEnterprise integration

Principal Software Engineer

TechTree's client

€100k – €200k+equity
London, United KingdomRemote
PythonAI-driven patient communicationTriage systemsAgent orchestrationSecure healthcare data layersLow-latency voice/videoScale distributed systemsEnterprise integration

Staff Software Engineer

TechTree's client

€100k – €200k+equity
Bucharest, RomaniaRemote
PythonAI-driven patient communicationAI-driven triageagent orchestrationsecure healthcare data layerslow-latency voice/videoscale distributed systemsenterprise integration

Technical Customer Support Specialist (Independent Contractor)

TechTree's client

$40k – $85k+equity
Beijing, ChinaRemote
APIs & IntegrationsTroubleshooting REST APIsHTTP requests/responsesAuthWebhooksIntegration flowsDebugging browser/network errorsClient-side issuesGCP toolsGCP LogsSQLReading and troubleshooting codePythonJavaScript/Node.js/ReactReasoning about logsstack tracesand error messagesAI conceptsLLM conceptsAI models in production workflowsAudio technology or media processingElevenLabs or similar AI audio toolsAutonomous workload managementFast learningAdaptabilityProactivityClear communicationDetail-orientedCollaborationDriven and accountable