Backend Engineer | Mid-Senior | Go | Saily at Nord Security

Kraków, Lesser Poland Voivodeship, Poland

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Cybersecurity, TelecommunicationsIndustries

Requirements

Experience working with Go (2+ years)
Experience with system design, including knowing patterns, when to use them, and why
Previous experience with SQL (MySQL, PostgreSQL) and NoSQL (Cassandra, Redis) solutions
Previous experience with Kafka
Passionate about building APIs that are easy to use and simple to understand
A collaborative mindset where you love to discuss, rethink, and redesign ideas for shared success
Previous experience in working with K8s and microservice architecture (a plus)

Responsibilities

Build a completely new sophisticated microservice system for the new eSim Product
Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics
Develop and maintain a high-quality codebase
Seek to improve code and performance constantly
Mentor colleagues on development best practices and provide technical guidance
Exercise influence on the overall vision and long-range goals of your team
Perform R&D operations whenever required
Work as part of a cross-functional team and help ensure smooth communication between all team members
Collaborate with engineering, product, and design professionals from other teams

Skills

Key technologies and capabilities for this role

GoKubernetesMySQLPostgreSQLCassandraRedisKafkaAWSMicroservicesSystem DesignSQLNoSQLAPIs

Questions & Answers

Common questions about this position

What is the work arrangement for this position?

The role offers a hybrid work model with 3 office days and working from home for the remaining 2 days, plus the option to work from anywhere when needed.

What are the core technical requirements for this Backend Engineer role?

Candidates need 2+ years of experience with Go, system design knowledge including patterns, experience with SQL (MySQL, PostgreSQL) and NoSQL (Cassandra, Redis), and Kafka. Experience with K8s and microservice architecture is a plus.

What is the salary range for this position?

This information is not specified in the job description.

What benefits does Saily offer its employees?

Benefits include extensive training programs, mentorship, hybrid work flexibility, physical well-being support like Multisport card and workouts, mental health resources such as psychologist consultations and wellness apps, premium healthcare, and special gifts for life events.

What kind of team and culture will I be joining at Saily?

You'll work in a cross-functional team collaborating with engineering, product, and design professionals, with a collaborative mindset emphasized, alongside global experts in a company focused on innovation in cybersecurity and eSIM technology.

Nord Security

Cybersecurity services for individuals and businesses

About Nord Security

Nord Security provides a variety of cybersecurity products aimed at protecting both individuals and businesses from online threats. Their main offerings include NordVPN, which is a virtual private network that ensures secure internet access through advanced encryption and threat protection, making it popular among millions of users. For businesses, NordLayer offers a tailored cybersecurity solution that allows secure access to the internet and company resources while helping organizations comply with various regulations. Additionally, NordLocker is an encrypted cloud storage service that enables users to securely sync, back up, and share files, utilizing strong cryptography for data protection. Unlike many competitors, Nord Security combines multiple cybersecurity services into a single subscription model, making it easier for users to manage their online safety and data privacy.

Vilnius, LithuaniaHeadquarters

2012Year Founded

$194.5MTotal Funding

GROWTH_EQUITY_VCCompany Stage

CybersecurityIndustries

1,001-5,000Employees

Benefits

Health Insurance

Mental Health Support

Professional Development Budget

Flexible Work Hours

Additional Paid Leave

Risks

Emerging VPN providers offering lower prices could erode Nord Security's market share.

Rapid evolution of cyber threats may strain Nord Security's resources.

Expansion into eSIM technology could face regulatory challenges in different countries.

Differentiation

Nord Security offers a comprehensive cybersecurity package with advanced threat protection.

NordLayer provides businesses with secure internet access and compliance support.

NordLocker uses state-of-the-art cryptography for secure cloud storage.

Upsides

Nord Security's partnership with Bango enhances distribution through telecom channels.

The global VPN market is expected to grow significantly, benefiting NordVPN.

Demand for secure remote work solutions boosts Nord Security's business products.

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