Sr./Staff Backend Engineer - Java Job at Oscilar

New

Sr./Staff Backend Engineer - Java

As a Backend Engineer at Oscilar, you will be responsible for designing, buildin...

Location

Canada

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
5+ years of experience in backend software development, with a focus on Java and AWS technologies
Strong experience in building and operating low latency, high scale services in a distributed environment
Proficient in Java programming, with a deep understanding of its ecosystem and related frameworks
Knowledge of microservices architecture, containerization technologies (Docker, Kubernetes), and distributed data systems (Kafka, Clickhouse)
Familiarity with RESTful API design, and a strong understanding of security best practices
Experience with CI/CD tools (Jenkins, Git, Maven, Gradle) and agile development methodologies
Excellent problem-solving skills, attention to detail, and a strong ability to work independently or as part of a team
Strong communication skills, both written and verbal

Job Responsibility

Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies
Collaborate with the product management, frontend, and QA teams to define technical requirements and ensure smooth integration with other components of the platform
Optimize and enhance existing services to achieve maximum performance, reliability, and maintainability
Identify and resolve bottlenecks in the system, ensuring optimal resource utilization and system stability
Implement best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines
Proactively monitor the health and performance of backend services, taking necessary actions to mitigate potential issues
Provide technical guidance and mentorship to junior team members

What we offer

Competitive salary and equity packages, including a 401k
Remote-first culture — work from anywhere
100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
Unlimited PTO policy
AI First company
both Co-Founders are engineers at heart
and over 50% of the company is Engineering and Product
Family-Friendly environment
Regular team events and offsites
Unparalleled learning and professional development opportunities

Fulltime

New

Sr./Staff Backend Engineer - Java/Kafka

Shape the future of trust in the age of AI. At Oscilar, we're building the most ...

Location

Poland

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

8+ years of experience with Java in large-scale, distributed environments
Extensive experience with Apache Kafka, including Kafka Streams, Kafka Connect, partitioning, replication, and consumer group management
Strong experience with AWS services (e.g., MSK, EC2, RDS, DynamoDB, S3, Lambda)
Solid understanding of distributed system design, messaging patterns, and eventual consistency
Proven ability to diagnose and resolve bottlenecks in streaming and database systems

Job Responsibility

Design, develop, and maintain scalable backend services using Java and AWS technologies
Lead the architecture, deployment, and optimization of Apache Kafka to support real-time data streaming across distributed systems
Build and manage Kafka topics, brokers, producers, and consumers, ensuring optimal performance and data consistency
Implement streaming solutions with Kafka Streams and Kafka Connect, focusing on high availability and low-latency processing
Collaborate with product, frontend, and data engineering teams to define technical requirements and deliver reliable, performant services
Design and maintain high-performance data storage solutions using Postgres, Redis, ClickHouse, and DynamoDB
Optimize database performance through schema design, indexing strategies, and resource partitioning
Implement best practices for infrastructure security, performance monitoring, and data integrity
Establish and maintain CI/CD pipelines for automated testing, deployment, and monitoring
Provide mentorship to junior engineers, conduct code reviews, and promote best practices in software development

Fulltime

New

Sr./Staff Android Developer

Shape the future of trust in the age of AI. At Oscilar, we're building the most ...

Location

Brazil

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

Strong proficiency in Java and Kotlin for Android development
Deep understanding of Android SDK, AOSP internals, and the Android application lifecycle
Experience with RESTful APIs, JSON, and integrating mobile applications with backend services
Familiarity with cloud computing concepts, data warehousing, and SQL
Knowledge of basic machine learning concepts such as supervised and unsupervised learning
Experience with version control systems, preferably Git
Proficiency in using Android Studio IDE, ADB, emulator etc
Excellent problem-solving abilities and attention to detail
Strong written and verbal communication skills
Ability to work effectively in a collaborative team environment

Job Responsibility

Lead the research, design, prototyping, implementation, and deployment of holistic end-to-end solutions in the Android domain
Develop and maintain highly stable, high-performance, and scalable Android client agents that meet the needs of our global enterprise clients
Collaborate closely with cross-functional teams, including product management, frontend, and DS, to define technical requirements and ensure smooth integration with other platform components
Stay updated on the latest capabilities of Android platforms, cloud technologies, and AI/ML frameworks to enhance our mobile solutions
Research and implement new innovations in mobile security as the Android landscape evolves, including popular third-party SDKs and APIs
Drive best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines
Mentor junior developers and contribute to the overall growth of the mobile engineering team

What we offer

Competitive salary and equity packages, including a 401k
Remote-first culture — work from anywhere
100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
Unlimited PTO policy
AI First company
both Co-Founders are engineers at heart
and over 50% of the company is Engineering and Product
Family-Friendly environment
Regular team events and offsites
Unparalleled learning and professional development opportunities

Fulltime

New

Sr./Staff Android SDK Developer

Shape the future of trust in the age of AI. At Oscilar, we're building the most ...

Location

Salary:

Not provided

Oscilar

Expiration Date

Until further notice

Requirements

Strong proficiency in Java and Kotlin for Android development
Deep understanding of Android SDK, AOSP internals, and the Android application lifecycle
Experience with RESTful APIs, JSON, and integrating mobile applications with backend services
Familiarity with cloud computing concepts, data warehousing, and SQL
Knowledge of basic machine learning concepts such as supervised and unsupervised learning
Experience with version control systems, preferably Git
Proficiency in using Android Studio IDE, ADB, emulator etc
Excellent problem-solving abilities and attention to detail
Strong written and verbal communication skills
Ability to work effectively in a collaborative team environment

Job Responsibility

Lead the research, design, prototyping, implementation, and deployment of holistic end-to-end solutions in the Android domain
Develop and maintain highly stable, high-performance, and scalable Android client agents that meet the needs of our global enterprise clients
Collaborate closely with cross-functional teams, including product management, frontend, and DS, to define technical requirements and ensure smooth integration with other platform components
Stay updated on the latest capabilities of Android platforms, cloud technologies, and AI/ML frameworks to enhance our mobile solutions
Research and implement new innovations in mobile security as the Android landscape evolves, including popular third-party SDKs and APIs
Drive best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines
Mentor junior developers and contribute to the overall growth of the mobile engineering team

What we offer

Competitive salary and equity packages, including a 401k
Remote-first culture — work from anywhere
100% Employer covered comprehensive health, dental, and vision insurance with a top tier plan for you and your dependents (US)
Unlimited PTO policy
AI First company
both Co-Founders are engineers at heart
and over 50% of the company is Engineering and Product
Family-Friendly environment
Regular team events and offsites
Unparalleled learning and professional development opportunities

Fulltime

New

SEN Teaching Assistant

Are you a passionate SEN Teaching Assistant ready to empower young learners? Joi...

Location

United Kingdom , Betchworth, Surrey

Salary:

Not provided

Randstad

Expiration Date

February 19, 2026

Requirements

Proven experience supporting children with SEN
Patient, empathetic, and resilient approach
Excellent communication and teamwork skills
Proactive, adaptable, and understanding of safeguarding
Right to work in the UK

Job Responsibility

Provide vital 1:1 and small group support to students with diverse Special Educational Needs
Help implement IEPs
Adapt materials
Foster an inclusive learning space

New

Market People Partner

The Market People Partner serves as a trusted HR advisor and leader for the NAPA...

Location

United States , Kent

Salary:

105000.00 USD / Year

Alliance Automotive UK LV Ltd

Expiration Date

Until further notice

Requirements

High school diploma and 5 years experience implementing HR process in a high growth environment
1+ years proven ability to lead teams and drive results without direct reporting authority
Collaboration skills focused on consultations with NAPA leadership, peers, and business partners to drive operational projects and or programs
Experience supporting multiple locations to drive HR operational success
Strong understanding and delivery of People team components to include talent acquisition, talent planning, onboarding, learning and development, employee engagement, performance management, compensation, and compliance
Intermediate proficiency with Microsoft Office applications – Outlook, Excel, Word, PowerPoint
Familiarity with HRIS systems, reporting and analytics tools
Proven ability to manage complex HR challenges and implement solutions in alignment with business goals
Experience with payroll, compliance, benefits administration and unemployment claims processing
Ability to maintain confidential and sensitive information

Job Responsibility

Proactively consults with NAPA leadership to ensure short and long-term talent needs are fulfilled through effectively implementing talent acquisition, talent planning and employee retention efforts
Partner with Talent Acquisition team to review and monitor staffing needs, and ensure facilities remain staffed to meet priority business needs
Partners with HR Talent Planning COE and Managers to assess current workforce capabilities, identify current readiness and succession gaps, and provides targeted development experiences as needed
Requires ambitious standards in performance management, employee coaching, discipline documentation and other employment documentation from People teammates
Manages employee programs, including new hire onboarding and orientation, manager training, compliance training, skill and process-based learning and development, and offboarding
Leads and supports key employee focused events throughout the year such as performance reviews, leadership meetings, monthly meetings, engagement surveys, safety programs, and benefits enrollment
Conducts data collection, reporting and analysis across teammate lifecycle for informed decision-making such as employee retention reporting to identify turnover trends, root causes, and partnering with leaders to implement targeted engagement and development strategies
Maintains compliance with company, federal, state, and local regulations related to policies, employment, compensation, safety, workers compensation and security
Ensures the accurate processing of payroll for hourly and salaried staff (including payroll deductions, salary adjustments, timesheet reconciliation & time/attendance tracking)
Ensures relevant administrative employee files are maintained. Including accurate and up-to-date employee data within the HRIS system

What we offer

Health Insurance: Comprehensive medical, dental, and vision plans
Retirement Plan: 401(k) with company match
Paid Time Off: Vacation, personal days, holidays, sick days, and paternal leave
Additional Perks: Employee stock purchase plan, tuition reimbursement, professional development opportunities, and wellness programs

Fulltime

New

Manager, Mid-Market Sales

We're looking for a Manager, Mid-Market Sales to help lead and scale our growing...

Location

United States , New York City; San Francisco

Salary:

Not provided

Assembled

Expiration Date

Until further notice

Requirements

3+ years of management experience leading sales teams within a SaaS company with a track record of consistent quota attainment
Based in San Francisco or New York City with ability to be in-office on Mondays and Thursdays (hybrid)
Proven track record of leading Mid-Market sales teams to consistently meet and exceed goals while also contributing to deal execution
Strong track record of recruiting, retaining, and developing top account executives
Familiarity with Command of the Message, MEDDIC, or similar value selling methodologies
Have experience in a rapidly growing startup or tech environment where adaptability and flexibility are essential for success

Job Responsibility

Hire, train, and develop top Mid-Market AEs while fostering a high-performance and collaborative culture
Participate actively in prospect meetings alongside your team
Manage sales forecasting, reporting, and overall pipeline management, ensuring accurate and timely performance tracking
Identify and capitalize on new market opportunities, driving Assembled’s continued product expansion into new markets
Bring creative solutions to complex challenges, iterating on our sales process as we scale
Build pipeline through creative outbound strategies and in partnership with Marketing, SDR and Partnership teams

What we offer

Generous medical, dental, and vision benefits
Paid company holidays, sick time, and unlimited time off
Monthly credits to spend on each: professional development, general wellness, Assembled customers, and commuting
Paid parental leave
Hybrid work model with catered lunches everyday (M-F), snacks, and beverages in our SF & NY offices
401(k) plan enrollment

Fulltime

New

Senior Software Engineer - Angular/.NET- AWS

Location

United States

Salary:

Not provided

3Pillar Global

Expiration Date

Until further notice

Requirements

Experience with .Net
Experience with Angular
Experience with AWS

Fulltime

Sr./Staff Backend Engineer - Java

Oscilar

Location:
Brazil

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 18, 2026

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Location:Brazil

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Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:February 18, 2026

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